Where can I obtain tax factors for Single-Family REMIC
Beginning Q2 2019, except for a few CUSIPs,
tax factors for Fannie Mae Single-Family REMIC securities will no
longer be provided on this website. Single-Family REMIC securities
have a YYYY-NNN naming convention (example 2019-032). The factors
for these securities will be provided on PoolTalk. Please visit
PoolTalk at https://fanniemae.mbs-securities.com to access
Where can I obtain tax factors for Multifamily REMIC
Beginning Q4 2018, tax factors for Fannie Mae
Multifamily REMIC securities will no longer be provided on this
website. Multifamily REMIC securities have a YYYY-MNN naming
convention (example 2019-M01). The factors for these securities will
be provided by an outside vendor at
Where can I obtain tax factors for MBS
Tax factors for Fannie Mae MBS pools will no
longer be provided on this website. Single-Family MBS pools will be
provided on PoolTalk at
https://fanniemae.mbs-securities.com. Multifamily MBS pools will be
provided at https://oidfactors.com/OIDFactors/OidFactors.
How do I search by CUSIP?
the home page, select the CUSIP option and enter the correct CUSIP
in the space provided. Select the Tax Year from the pull down menu
and then click Submit.
How do I search by Deal Name and
From the home page, select the Deal Name and
Tranche option and enter the Deal Name in the space provided. For
Fannie Mae issues, the Deal Name is a seven digit number such as
2001-001. The first four digits represent the issue year (2001 in
this example) and the following three characters represent the deal
number (001). Next, type the Tranche or Class in the space provided.
To obtain factors on all active tranches in a given deal type ALL
in the Tranche ID space. Select the Tax Year from the pull down menu
and then click Submit.
How do I upload my own list of REMIC
Deal Names or CUSIPs rather than performing an individual search?
From the home page, select the Upload file option and hit Browse.
This will allow you to search your own system to select the text
(.txt) file you wish to upload. Once the file is found, click the
Upload button. Please note that the file must be in text file format
and should simply list a single set or a combination of Deal Name(s)
and Tranche(s) or CUSIPs vertically on the page. In addition, the
file name must be one word, with no blanks in the name and the
directory string must also not contain two separated words. Click here for an example of a list
for an example of the directory string.
What is the file layout of the .fac and
.typ files on the download page?
Click the generic.lyo file which explains the file
contents, layouts and format of the .fac and .typ files.
Whom do I contact for more information?
Mae Fixed Income Investor Hotline at 1-800-2FANNIE.
When I print, my search results table is not complete?
For best results please print from the spreadsheet or pdf format. If
you want to print directly from the browser, select 'print preview'
first to see how the page will appear when printed. If your results
wont fit on the page, try changing the layout between landscape and
Why are there up to 13 months of tax information provided for
Payments of Fannie Mae REMICs are made in the
month after the accrual period. Therefore, an extra month has been
reported to accommodate both cash and accrual basis taxpayers to
provide all necessary information required for annual tax reporting.
How do I get factors reported in a flat file format?
To get a flat file of REMIC Tax factors, you must perform a search
through our file upload process. Once your results are generated,
you will have the option to Download Alternative Format. Choosing
this option will provide the opportunity to download flat files with
detailed security information, monthly factor information and file
What if I cant find the factors for a particular security?
This website is dedicated to Fannie Mae REMIC Regular Interests and
Recombinable REMIC Classes. If you have additional questions, please
contact us through the Fannie Mae Fixed Income Investor Hotline at
What is the Real Estate Percentage and why is it calculated?
The Real Estate Percentage represents the amount of the original
security balance backed by real estate. On July 1, 2009, Fannie Mae
announced that under the Federal Government's Home Affordable
Refinance Program (HARP) it would permit the refinancing of existing
Fannie Mae loans with loan-to-value (LTV) ratios of up to 125
percent. We have expanded our investor tax reporting capabilities to
include real estate percentage information to appropriately take
into account the fact that certain pools may now include high LTV