Interest certificate
If you have a mortgage loan, the interest certificate applies for the deduction related to withholding tax. Financial institutions issue their debtors a certificate that can be attached to the income tax return.
How can I obtain my interest certificate?
- You may access Online Fund and follow these steps:
- At www.fna.gov.co, access Online Fund > People.
- Select Wallet > Credit Inquiry.
- Click on the procedure for which you wish to generate the interest certificate.
- Download the interest certificate.
If you have any questions, you can go to any Service Point of the National Savings Fund or call the support line 3077070.

