Bond Freddy Mac 4% ( US3133F4M575 ) in USD

Freddy Mac

100 % ⇌

United States

US3133F4M575 ( in USD )

4% per year ( payment 2 times a year)

15/12/2025

Prospectus brochure of the bond Freddie Mac US3133F4M575 en USD 4%, maturity 15/12/2025

1 000 USD

30 051 000 USD

3133F4M57

AA+ ( High grade - Investment-grade )

15/12/2025 ( In 131 days )

Freddie Mac is a U.S. government-sponsored enterprise (GSE) that buys mortgages from lenders, packages them into securities, and sells them to investors, thus providing liquidity to the mortgage market.

Freddie Mac issued a USD 30,051,000 bond (ISIN: US3133F4M575, CUSIP: 3133F4M57) maturing December 15, 2025, currently trading at 100% with a 4% coupon rate, paying semi-annually, minimum purchase 1,000, rated AA+ by S&P and NR by Moody's.

Pricing Supplement No.518 (Page 1 of 7)
(to Offering Circular dated February 24, 2010)

Freddie Mac
FreddieNotes® Securities
With Maturities of 12 Months or More from Date of Issue

Trade Date:
December 20, 2010
Issue Date:
December 23, 2010

Interest Payment

Subject to Redemption

Interest
Maturity
Price to
Original

Survivor's

Discounts
Proceeds to
CUSIP
Rate1
Date
2
Principal
Frequency
First Payment
Option
Yes/No
Date and Terms of redemption
and
Freddie Mac
Public
Amount
Commissions
4
3

Callable quarterly on the 15th day

3133F4M65
4.30%
December 15, 2025
100%
$7,692,000
Semi
June 15, 2011
Yes
Yes
of March, June, September, and
1.526%
98.474%

December, commencing
December 15, 2011

Callable quarterly on the 15th day

3133F4M73
4.00%
December 15, 2025
100%
$13,016,000
Monthly
January 15, 2011
Yes
Yes
of March, June, September, and
2.368%
97.632%

December, commencing
December 15, 2013
FreddieNotes are obligations of Freddie Mac only. FreddieNotes, including any interest or return of discount on FreddieNotes, are not guaranteed by and are not debts or obligations of the
United States or any agency or instrumentality of the United States other than Freddie Mac.

Any discussion of tax issues set forth in this Pricing Supplement and the related Offering Circular was written to support the promotion and marketing of the transactions described in this
Pricing Supplement. Such discussion was not intended or written to be used, and it cannot be used, by any person for the purpose of avoiding any tax penalties that may be imposed on such
person. Each investor should seek advice based on its particular circumstances from an independent tax advisor.

You should read this Pricing Supplement together with Freddie Mac's Global Debt Facility Offering Circular, dated February 24, 2010(the "Offering Circular"), and all documents that are
incorporated by reference in the Offering Circular, which contain important detailed information about the Medium-Term Notes and Freddie Mac. See "Additional Information" in the
Offering Circular. Capitalized terms used in this Pricing Supplement have the meanings we gave them in the Offering Circular, unless we specify otherwise.

Original Issue Discount Note: No
Total Amount of OID: N/A

1.
The interest rates on the FreddieNotes may be changed by Freddie Mac from time to time, but any such change will not affect the interest rate on any FreddieNotes offered prior to the
effective date of the change.
2.
Expressed as a percentage of aggregate principal amount.
3.
See "Supplemental Plan of Distribution" in the Offering Circular Supplement and "Distribution Arrangements" in the Offering Circular for additional information concerning price to public
and underwriting compensation.
4.
Before deducting expenses payable by Freddie Mac estimated at $1,000.

19255-19262FN

Pricing Supplement No.518 (Page 2 of 7)
(to Offering Circular dated February 24, 2010)

Freddie Mac
FreddieNotes® Securities
With Maturities of 12 Months or More from Date of Issue

Trade Date:
December 20, 2010
Issue Date:
December 23, 2010

Interest Payment

Subject to Redemption

Interest
Maturity
Price to
Original

Survivor's

Discounts
Proceeds to
CUSIP
Rate1
Date
2
Principal
Frequency
First Payment
Option
Yes/No
Date and Terms of redemption
and
Freddie Mac
Public
Amount
Commissions
4
3

Callable quarterly on the 15th day

3133F4L82
*Step
December 15, 2015
100%
$49,020,000
Semi
June 15, 2011
Yes
Yes
of March, June, September, and
0.603%
99.397%

December, commencing
December 15, 2011

*Step Coupon Schedule:

December 23, 2010 to, but not including, December 15, 2012;
1.50%
December 15, 2012 to, but not including, December 15, 2013;
2.00%
December 15, 2013 to, but not including, December 15, 2014;
2.50%
December 15, 2014 to, but not including, December 15, 2015.
5.00%
FreddieNotes are obligations of Freddie Mac only. FreddieNotes, including any interest or return of discount on FreddieNotes, are not guaranteed by and are not debts or obligations of the
United States or any agency or instrumentality of the United States other than Freddie Mac.

Any discussion of tax issues set forth in this Pricing Supplement and the related Offering Circular was written to support the promotion and marketing of the transactions described in this
Pricing Supplement. Such discussion was not intended or written to be used, and it cannot be used, by any person for the purpose of avoiding any tax penalties that may be imposed on such
person. Each investor should seek advice based on its particular circumstances from an independent tax advisor.

You should read this Pricing Supplement together with Freddie Mac's Global Debt Facility Offering Circular, dated February 24, 2010(the "Offering Circular"), and all documents that are
incorporated by reference in the Offering Circular, which contain important detailed information about the Medium-Term Notes and Freddie Mac. See "Additional Information" in the
Offering Circular. Capitalized terms used in this Pricing Supplement have the meanings we gave them in the Offering Circular, unless we specify otherwise.

Original Issue Discount Note: No
Total Amount of OID: N/A

1.
The interest rates on the FreddieNotes may be changed by Freddie Mac from time to time, but any such change will not affect the interest rate on any FreddieNotes offered prior to the
effective date of the change.
2.
Expressed as a percentage of aggregate principal amount.
3.
See "Supplemental Plan of Distribution" in the Offering Circular Supplement and "Distribution Arrangements" in the Offering Circular for additional information concerning price to public
and underwriting compensation.
4.
Before deducting expenses payable by Freddie Mac estimated at $1,000.

19255-19262FN

Pricing Supplement No.518 (Page 3 of 7)
(to Offering Circular dated February 24, 2010)

Freddie Mac
FreddieNotes® Securities
With Maturities of 12 Months or More from Date of Issue

Trade Date:
December 20, 2010
Issue Date:
December 23, 2010

Interest Payment

Subject to Redemption

Interest
Maturity
Price to
Original

Survivor's

Discounts
Proceeds to
CUSIP
Rate1
Date
2
Principal
Frequency
First Payment
Option
Yes/No
Date and Terms of redemption
and
Freddie Mac
Public
Amount
Commissions
4
3

Callable quarterly on the 15th day

3133F4L90
*Step
December 15, 2016
100%
$14,760,000
Semi
June 15, 2011
Yes
Yes
of March, June, September, and
0.715%
99.285%

December, commencing
December 15, 2011

*Step Coupon Schedule:

December 23, 2010 to, but not including, December 15, 2012;
2.00%
December 15, 2012 to, but not including, December 15, 2013;
2.25%
December 15, 2013 to, but not including, December 15, 2014;
2.50%
December 15, 2014 to, but not including, December 15, 2015;
3.50%
December 15, 2015 to, but not including, December 15, 2016.
5.00%
FreddieNotes are obligations of Freddie Mac only. FreddieNotes, including any interest or return of discount on FreddieNotes, are not guaranteed by and are not debts or obligations of the
United States or any agency or instrumentality of the United States other than Freddie Mac.

Any discussion of tax issues set forth in this Pricing Supplement and the related Offering Circular was written to support the promotion and marketing of the transactions described in this
Pricing Supplement. Such discussion was not intended or written to be used, and it cannot be used, by any person for the purpose of avoiding any tax penalties that may be imposed on such
person. Each investor should seek advice based on its particular circumstances from an independent tax advisor.

You should read this Pricing Supplement together with Freddie Mac's Global Debt Facility Offering Circular, dated February 24, 2010(the "Offering Circular"), and all documents that are
incorporated by reference in the Offering Circular, which contain important detailed information about the Medium-Term Notes and Freddie Mac. See "Additional Information" in the
Offering Circular. Capitalized terms used in this Pricing Supplement have the meanings we gave them in the Offering Circular, unless we specify otherwise.

Original Issue Discount Note: No
Total Amount of OID: N/A

1.
The interest rates on the FreddieNotes may be changed by Freddie Mac from time to time, but any such change will not affect the interest rate on any FreddieNotes offered prior to the
effective date of the change.
2.
Expressed as a percentage of aggregate principal amount.
3.
See "Supplemental Plan of Distribution" in the Offering Circular Supplement and "Distribution Arrangements" in the Offering Circular for additional information concerning price to public
and underwriting compensation.
4.
Before deducting expenses payable by Freddie Mac estimated at $1,000.

19255-19262FN

Pricing Supplement No.518 (Page 4 of 7)
(to Offering Circular dated February 24, 2010)

Freddie Mac
FreddieNotes® Securities
With Maturities of 12 Months or More from Date of Issue

Trade Date:
December 20, 2010
Issue Date:
December 23, 2010

Interest Payment

Subject to Redemption

Interest
Maturity
Price to
Original

Survivor's

Discounts
Proceeds to
CUSIP
Rate1
Date
2
Principal
Frequency
First Payment
Option
Yes/No
Date and Terms of redemption
and
Freddie Mac
Public
Amount
Commissions
4
3

Callable quarterly on the 15th day

3133F4M24
*Step
December 15, 2017
100%
$23,208,000
Semi
June 15, 2011
Yes
Yes
of March, June, September, and
1.047%
98.953%

December, commencing
December 15, 2011

*Step Coupon Schedule:

December 23, 2010 to, but not including, December 15, 2013;
2.50%
December 15, 2013 to, but not including, December 15, 2014;
2.75%
December 15, 2014 to, but not including, December 15, 2015;
3.00%
December 15, 2015 to, but not including, December 15, 2016;
3.50%
December 15, 2016 to, but not including, December 15, 2017.
5.00%
FreddieNotes are obligations of Freddie Mac only. FreddieNotes, including any interest or return of discount on FreddieNotes, are not guaranteed by and are not debts or obligations of the
United States or any agency or instrumentality of the United States other than Freddie Mac.

Any discussion of tax issues set forth in this Pricing Supplement and the related Offering Circular was written to support the promotion and marketing of the transactions described in this
Pricing Supplement. Such discussion was not intended or written to be used, and it cannot be used, by any person for the purpose of avoiding any tax penalties that may be imposed on such
person. Each investor should seek advice based on its particular circumstances from an independent tax advisor.

You should read this Pricing Supplement together with Freddie Mac's Global Debt Facility Offering Circular, dated February 24, 2010(the "Offering Circular"), and all documents that are
incorporated by reference in the Offering Circular, which contain important detailed information about the Medium-Term Notes and Freddie Mac. See "Additional Information" in the
Offering Circular. Capitalized terms used in this Pricing Supplement have the meanings we gave them in the Offering Circular, unless we specify otherwise.

Original Issue Discount Note: No
Total Amount of OID: N/A

1.
The interest rates on the FreddieNotes may be changed by Freddie Mac from time to time, but any such change will not affect the interest rate on any FreddieNotes offered prior to the
effective date of the change.
2.
Expressed as a percentage of aggregate principal amount.
3.
See "Supplemental Plan of Distribution" in the Offering Circular Supplement and "Distribution Arrangements" in the Offering Circular for additional information concerning price to public
and underwriting compensation.
4.
Before deducting expenses payable by Freddie Mac estimated at $1,000.

19255-19262FN

Pricing Supplement No.518 (Page 5 of 7)
(to Offering Circular dated February 24, 2010)

Freddie Mac
FreddieNotes® Securities
With Maturities of 12 Months or More from Date of Issue

Trade Date:
December 20, 2010
Issue Date:
December 23, 2010

Interest Payment

Subject to Redemption

Interest
Maturity
Price to
Original

Survivor's

Discounts
Proceeds to
CUSIP
Rate1
Date
2
Principal
Frequency
First Payment
Option
Yes/No
Date and Terms of redemption
and
Freddie Mac
Public
Amount
Commissions
4
3

Callable quarterly on the 15th day

3133F4M32
*Step
December 15, 2020
100%
$60,905,000
Semi
June 15, 2011
Yes
Yes
of March, June, September, and
1.257%
98.743%

December, commencing
December 15, 2011

*Step Coupon Schedule:

December 23, 2010 to, but not including, December 15, 2013;
3.00%
December 15, 2013 to, but not including, December 15, 2015;
3.50%
December 15, 2015 to, but not including, December 15, 2017;
4.00%
December 15, 2017 to, but not including, December 15, 2019;
5.00%
December 15, 2019 to, but not including, December 15, 2020.
7.00%
FreddieNotes are obligations of Freddie Mac only. FreddieNotes, including any interest or return of discount on FreddieNotes, are not guaranteed by and are not debts or obligations of the
United States or any agency or instrumentality of the United States other than Freddie Mac.

Any discussion of tax issues set forth in this Pricing Supplement and the related Offering Circular was written to support the promotion and marketing of the transactions described in this
Pricing Supplement. Such discussion was not intended or written to be used, and it cannot be used, by any person for the purpose of avoiding any tax penalties that may be imposed on such
person. Each investor should seek advice based on its particular circumstances from an independent tax advisor.

You should read this Pricing Supplement together with Freddie Mac's Global Debt Facility Offering Circular, dated February 24, 2010(the "Offering Circular"), and all documents that are
incorporated by reference in the Offering Circular, which contain important detailed information about the Medium-Term Notes and Freddie Mac. See "Additional Information" in the
Offering Circular. Capitalized terms used in this Pricing Supplement have the meanings we gave them in the Offering Circular, unless we specify otherwise.

Original Issue Discount Note: No
Total Amount of OID: N/A

1.
The interest rates on the FreddieNotes may be changed by Freddie Mac from time to time, but any such change will not affect the interest rate on any FreddieNotes offered prior to the
effective date of the change.
2.
Expressed as a percentage of aggregate principal amount.
3.
See "Supplemental Plan of Distribution" in the Offering Circular Supplement and "Distribution Arrangements" in the Offering Circular for additional information concerning price to public
and underwriting compensation.
4.
Before deducting expenses payable by Freddie Mac estimated at $1,000.

19255-19262FN

Pricing Supplement No.518 (Page 6 of 7)
(to Offering Circular dated February 24, 2010)

Freddie Mac
FreddieNotes® Securities
With Maturities of 12 Months or More from Date of Issue

Trade Date:
December 20, 2010
Issue Date:
December 23, 2010

Interest Payment

Subject to Redemption

Interest
Maturity
Price to
Original

Survivor's

Discounts
Proceeds to
CUSIP
Rate1
Date
2
Principal
Frequency
First Payment
Option
Yes/No
Date and Terms of redemption
and
Freddie Mac
Public
Amount
Commissions
4
3

Callable quarterly on the 15th day

3133F4M40
*Step
December 15, 2022
100%
$7,427,000
Semi
June 15, 2011
Yes
Yes
of March, June, September, and
1.294%
98.706%

December, commencing
December 15, 2011

*Step Coupon Schedule:

December 23, 2010 to, but not including, December 15, 2014;
3.50%
December 15, 2014 to, but not including, December 15, 2017;
4.00%
December 15, 2017 to, but not including, December 15, 2020;
4.50%
December 15, 2020 to, but not including, December 15, 2021;
5.00%
December 15, 2021 to, but not including, December 15, 2022.
7.00%
FreddieNotes are obligations of Freddie Mac only. FreddieNotes, including any interest or return of discount on FreddieNotes, are not guaranteed by and are not debts or obligations of the
United States or any agency or instrumentality of the United States other than Freddie Mac.

Any discussion of tax issues set forth in this Pricing Supplement and the related Offering Circular was written to support the promotion and marketing of the transactions described in this
Pricing Supplement. Such discussion was not intended or written to be used, and it cannot be used, by any person for the purpose of avoiding any tax penalties that may be imposed on such
person. Each investor should seek advice based on its particular circumstances from an independent tax advisor.

You should read this Pricing Supplement together with Freddie Mac's Global Debt Facility Offering Circular, dated February 24, 2010(the "Offering Circular"), and all documents that are
incorporated by reference in the Offering Circular, which contain important detailed information about the Medium-Term Notes and Freddie Mac. See "Additional Information" in the
Offering Circular. Capitalized terms used in this Pricing Supplement have the meanings we gave them in the Offering Circular, unless we specify otherwise.

Original Issue Discount Note: No
Total Amount of OID: N/A

1.
The interest rates on the FreddieNotes may be changed by Freddie Mac from time to time, but any such change will not affect the interest rate on any FreddieNotes offered prior to the
effective date of the change.
2.
Expressed as a percentage of aggregate principal amount.
3.
See "Supplemental Plan of Distribution" in the Offering Circular Supplement and "Distribution Arrangements" in the Offering Circular for additional information concerning price to public
and underwriting compensation.
4.
Before deducting expenses payable by Freddie Mac estimated at $1,000.

19255-19262FN

Pricing Supplement No.518 (Page 7 of 7)
(to Offering Circular dated February 24, 2010)

Freddie Mac
FreddieNotes® Securities
With Maturities of 12 Months or More from Date of Issue

Trade Date:
December 20, 2010
Issue Date:
December 23, 2010

Interest Payment

Subject to Redemption

Interest
Maturity
Price to
Original

Survivor's

Discounts
Proceeds to
CUSIP
Rate1
Date
2
Principal
Frequency
First Payment
Option
Yes/No
Date and Terms of redemption
and
Freddie Mac
Public
Amount
Commissions
4
3

Callable quarterly on the 15th day

3133F4M57
*Step
December 15, 2025
100%
$30,051,000
Semi
June 15, 2011
Yes
Yes
of March, June, September, and
1.226%
98.774%

December, commencing
December 15, 2011

*Step Coupon Schedule:

December 23, 2010 to, but not including, December 15, 2016;
4.00%
December 15, 2016 to, but not including, December 15, 2021;
4.50%
December 15, 2021 to, but not including, December 15, 2023;
5.00%
December 15, 2023 to, but not including, December 15, 2024;
6.00%
December 15, 2024 to, but not including, December 15, 2025.
7.00%

FreddieNotes are obligations of Freddie Mac only. FreddieNotes, including any interest or return of discount on FreddieNotes, are not guaranteed by and are not debts or obligations of the
United States or any agency or instrumentality of the United States other than Freddie Mac.

Any discussion of tax issues set forth in this Pricing Supplement and the related Offering Circular was written to support the promotion and marketing of the transactions described in this
Pricing Supplement. Such discussion was not intended or written to be used, and it cannot be used, by any person for the purpose of avoiding any tax penalties that may be imposed on such
person. Each investor should seek advice based on its particular circumstances from an independent tax advisor.

You should read this Pricing Supplement together with Freddie Mac's Global Debt Facility Offering Circular, dated February 24, 2010(the "Offering Circular"), and all documents that are
incorporated by reference in the Offering Circular, which contain important detailed information about the Medium-Term Notes and Freddie Mac. See "Additional Information" in the
Offering Circular. Capitalized terms used in this Pricing Supplement have the meanings we gave them in the Offering Circular, unless we specify otherwise.

Original Issue Discount Note: No
Total Amount of OID: N/A

1.
The interest rates on the FreddieNotes may be changed by Freddie Mac from time to time, but any such change will not affect the interest rate on any FreddieNotes offered prior to the
effective date of the change.
2.
Expressed as a percentage of aggregate principal amount.
3.
See "Supplemental Plan of Distribution" in the Offering Circular Supplement and "Distribution Arrangements" in the Offering Circular for additional information concerning price to public
and underwriting compensation.
4.
Before deducting expenses payable by Freddie Mac estimated at $1,000.

19255-19262FN