Capital contributions vs loans to your own LLC

Owners often put money into their LLC without deciding whether it is an investment or a loan. The choice affects how you get it back, how it is taxed and where you stand if the business fails. This guide compares the two and shows how to document each.

By Awais Jameel, Chartered Accountant. Reviewed by Hamza Fida, Chartered Accountant. Checked against official sources on . 3 minute read.

Short answer

A capital contribution is money you invest in your LLC as owner: it increases your capital account and basis, is not taxable, and comes back only as distributions. A loan must be documented, carry reasonable interest and be repaid on terms. For a single-member LLC, the IRS ignores the loan for income tax, but it still matters legally and for Form 5472.

At a glance

Contribution
Owner's investment, not repaid on terms
Loan
Documented, with interest and repayment terms
Interest
Taxable to the owner, deductible to the LLC
Single-member LLC
Loan ignored for income tax
Creditor ranking
Owner loans rank ahead of owners' equity
Foreign owners
Both are reported on Form 5472
Capital contributions vs loans to your own LLCSteps: 1. Write a promissory note; 2. Charge reasonable interest; 3. Transfer the money; 4. Record it as a liability; 5. Repay on schedule.THE PROCESS AT A GLANCECapital contributions vs loans to your own LLC1Write apromissory noteAmount, interest rate,repayment schedule andwhat happens on default2Charge reasonableinterestAt least the IRSapplicable federal ratefor the term, to avoidimputed interest ruleson below-market loans3Transfer themoneyFrom your account tothe LLC's account, witha clear reference4Record it as aliabilityIn the LLC's books,separate from equity5Repay on scheduleA loan that is neverrepaid may be treatedas a contributionChecked against official sourcesTax BakersCapital contributions vs loans to your own LLCSteps: 1. Write a promissory note; 2. Charge reasonable interest; 3. Transfer the money; 4. Record it as a liability; 5. Repay on schedule.THE PROCESS AT A GLANCECapital contributions vs loans toyour own LLC1Write a promissory noteAmount, interest rate, repayment scheduleand what happens on default2Charge reasonable interestAt least the IRS applicable federal rate forthe term, to avoid imputed interest rules onbelow-market loans3Transfer the moneyFrom your account to the LLC's account, witha clear reference4Record it as a liabilityIn the LLC's books, separate from equity5Repay on scheduleA loan that is never repaid may be treatedas a contributionChecked against official sourcesTax Bakers
The process at a glance: 1. Write a promissory note; 2. Charge reasonable interest; 3. Transfer the money; 4. Record it as a liability; 5. Repay on schedule.

How do they compare?

Capital contributionLoan
Recorded asOwner's equityA liability of the LLC
Getting it backThrough distributionsThrough scheduled repayments
InterestNoneTaxable to the lender, deductible to the LLC
If the LLC failsPaid last, after creditorsRanks with other creditors, if properly documented
BasisIncreases basisCan increase basis for partners and, as debt basis, for S corporation shareholders

Whichever you choose, make the payment from your personal account to the LLC's account, never by paying business bills personally without recording them.

If you have co-owners, agree in writing whether each member's money is a contribution or a loan, because it changes how profits and repayments are shared.

What about a single-member LLC?

Because a single-member LLC is disregarded, a loan from the owner is a loan to yourself for income tax: no interest income, no interest deduction. It still matters legally, since a documented loan ranks with other creditors, and for a foreign-owned LLC, both loans and contributions are reportable transactions on Form 5472. See Form 5472.

What about partnerships and S corporations?

In a multi-member LLC, a member's loan is a real debt of the partnership: interest is income to the member and deductible to the LLC. In an S corporation, a shareholder's direct loan gives debt basis, which can allow losses to be deducted. See deducting business losses.

How do you document a loan properly?

  1. Write a promissory note

    Amount, interest rate, repayment schedule and what happens on default.

  2. Charge reasonable interest

    At least the IRS applicable federal rate for the term, to avoid imputed interest rules on below-market loans.

  3. Transfer the money

    From your account to the LLC's account, with a clear reference.

  4. Record it as a liability

    In the LLC's books, separate from equity.

  5. Repay on schedule

    A loan that is never repaid may be treated as a contribution.

What does an example look like?

A founder in Pakistan puts $20,000 into her single-member Wyoming LLC to buy inventory. If it is a contribution, her equity rises by $20,000 and she takes the money back later as distributions. If it is a loan, the LLC records a $20,000 liability, signs a note to repay her over two years with interest, and each repayment reduces the liability. Either way, she reports the transfer on the LLC's Form 5472 for that year, and for US income tax nothing changes, because the LLC is disregarded.

Can a loan become a contribution later?

Yes. An owner can forgive or convert a loan into capital, which should be documented in writing and recorded in the books. For a single-member LLC this has no income tax effect. For a multi-member LLC, it changes capital accounts and should follow the operating agreement, ideally with the other members' consent.

Which should you choose?

A contribution is simpler and suits start-up funding you do not expect back soon. A loan suits money you want back on a schedule, or if you want to rank ahead of equity in a failure. Either way, record it correctly from day one. See bookkeeping for a single-member LLC.

Putting money into your LLC?

We record contributions and loans correctly, prepare simple loan documentation, and report them on the right forms.

Questions people ask

Should I lend money to my LLC or contribute it?

Contribute if you do not expect it back on a schedule. Lend it, with a documented note and interest, if you want scheduled repayments.

Is a capital contribution to my LLC taxable?

No. It increases your capital account and basis.

Do I pay tax on repayments of a loan to my LLC?

Not on principal. Interest is taxable income to you, except where the LLC is disregarded.

Does a foreign owner report loans to the LLC?

Yes. Loans and contributions between a foreign owner and the LLC are reportable on Form 5472.

Sources

Every fee, date and rule on this page was taken from these official and primary sources.

  1. IRS: Applicable federal rates
  2. IRS: Instructions for Form 5472 (Rev. December 2024)
  3. Internal Revenue Code section 7872: below-market loans

Rules and fees change. If you are reading this long after October 1, 2026, confirm the figures with the source before you rely on them.

More in Business tax by entity type

This guide is general information. It is not tax or legal advice for your situation.