Yes, a family member can loan you money to buy a house, acting as a private lender to offer more flexible terms, lower interest rates, or help with a down payment. This arrangement often requires a formal, written agreement to document the loan and avoid issues with the IRS regarding gift taxes.
Some borrowers may also consider personal loans from family members to pay down debt or even ask a parent to cosign on the mortgage. First-time homebuyers often rely on outside help. As many as 25 percent use gift funds from loved ones or friends as down payment assistance for a home.
The "$100,000 loophole" for family loans refers to a tax rule where lenders avoid reporting imputed interest if the total loan amount (plus any other outstanding loans to that borrower) is $100,000 or less, and the borrower's net investment income is $1,000 or less; otherwise, the lender's taxable imputed interest is limited to the borrower's actual net investment income, avoiding the higher Applicable Federal Rates (AFR) normally required, making it a way to offer lower-interest loans with minimal tax hassle for the family.
However, most mortgage lenders will not allow gifts from friends or non-family members to be used for a down payment. Acceptable sources of gift money for a conventional loan include anyone related to the borrower by blood, marriage, adoption or legal guardianship.
Yes, you can give your daughter $50,000 for a house, but you'll need a signed gift letter for the lender and must report it to the IRS using Form 709, though you likely won't pay taxes unless your lifetime gifts exceed the large lifetime exemption (around $13.99M in 2025). To avoid using up your lifetime exemption, you could give up to the 2026 annual exclusion amount ($19,000) each year until the total is reached, or use the amount above the annual exclusion against your lifetime limit, as the lender requires documentation and a gift letter confirming it's not a loan.
Yes, you can transfer $50,000 to a family member, but you'll need to report it to the IRS by filing Form 709 because it exceeds the 2026 annual gift tax exclusion of $19,000 per person, though you likely won't owe tax unless your total lifetime gifts surpass the very large lifetime exemption. For large cash transfers, banks also report it to FinCEN, and you might need a formal gift letter for things like a home down payment to prove it's not a loan.
The IRS primarily learns about large gifts when you file Form 709, the Gift Tax Return, for amounts exceeding the annual exclusion (e.g., $19,000 per person in 2025). They can also discover gifts through third-party reporting (banks reporting large cash transfers), audits of your estate, or by matching transactions to public records, especially for significant asset transfers like property, which might trigger property tax reassessments.
When lending money, a written Loan Agreement or Promissory Note is your best friend. Even if you're loaning money to a friend or family member, it's always a good idea to create a written contract rather than rely on a verbal agreement.
There may be tax implications.
If the money is a loan greater than $10,000, your loved one is required to charge an interest rate in line with IRS guidelines, known as the Applicable Federal Rate (the rate changes every month). Otherwise, the money is considered income that you can be taxed on.
As of 2025, you can give an adult child up to $19,000 in a year before you must file a gift tax return. If your adult child is married, you can also give up to $19,000 to their spouse.
Any interest you charge on the loan is subject to income tax and you must declare this on your self-assessment tax return. The tax you pay on it will depend on your income tax bracket.
Yes, you can likely give your daughter $50,000 tax-free by using your annual gift exclusion and lifetime exemption, but you'll need to file Form 709 with the IRS to report the gift exceeding the annual limit ($19,000 in 2024/2025). The $50,000 gift reduces your large lifetime exemption (over $13 million in 2024/2025), meaning you won't pay tax on it unless your total lifetime gifts exceed that huge amount; your daughter never pays gift tax on the money.
Gifts above the annual exclusion must be reported using IRS Form 709, even if no tax is owed. Filing Form 709 helps track how much of your lifetime limit you've used. Quick Facts on Form 709: Paper returns or electronic filing are acceptable.
You don't have to worry about family loans being subject to federal tax consequences if: You lend a child $10,000 or less, and the child does not use the money for investments, such as stocks or bonds. You lend a child $100,000 or less, and the child's net investment income is not more than $1,000 for the year.
How to transfer money online to friends and family
You can transfer large amounts of money, but transactions over $10,000, especially in cash or structured deposits, trigger mandatory reporting (like IRS Form 8300 or Bank Secrecy Act (BSA) reports), not necessarily taxes, to fight money laundering. Banks file reports for cash over $10k (CTR) or suspicious activity (SAR) if they see patterns to avoid reporting (structuring), which can flag accounts even for smaller amounts like $200 if part of a pattern.
Technically speaking, you can give any amount of money you wish as a gift to one or more of your children or any other member of family. Some parents also choose to buy property and put it into their child's / children's name(s).
Step-Up in Basis for Inherited Assets
One tax advantage of leaving assets after death is the step-up in basis. This provision allows heirs to inherit assets at their fair market value at the time of death, effectively resetting the capital gains tax to zero for any appreciation during the decedent's lifetime.