An income share agreement is an education financing contract in which a provider gives you money for school upfront and you agree to pay back a fixed percentage of your income for a set number of years after you finish. There is no principal balance and no stated interest rate. What you ultimately pay depends on what you earn, which shifts the risk of a low post-graduation salary from you to the funder. Since 2021, federal law treats these contracts as private education loans, so several borrower protections apply regardless of what the contract says.1Consumer Financial Protection Bureau. CFPB Takes Action Against Student Lender for Misleading Borrowers about Income Share Agreements
How the Contract Works
Every ISA is built on four numbers. The income share percentage is the slice of your gross monthly earnings the provider takes. The minimum income threshold is the salary floor below which you owe nothing. The payment cap is the most you will ever pay in total dollars. The payment window is the longest the contract can last. Your obligation ends when you hit the cap or reach the end of the window, whichever comes first.
Because the total is tied to your future earnings, you cannot calculate what the contract will cost you upfront. Two people who sign identical ISAs and take different jobs will pay different amounts. One might hit the cap fast on a high salary. The other might make small payments for the entire window and never reach it. That uncertainty is the product.
Typical Repayment Terms
Income share percentages for university-affiliated programs generally run between 2% and 10% of gross income. Career bootcamps sometimes charge more because their programs are shorter and the funding-to-salary ratio is different. On a $50,000 salary, a 6% share works out to $250 a month.
The minimum income threshold usually sits somewhere between $40,000 and $50,000 a year. If your earnings drop below that line, your payment automatically drops to zero for that period. You do not have to apply for hardship or negotiate; the contract handles it.
Payment caps are commonly set at 1.5 to 2 times the amount you received. Get $20,000 with a 1.5x cap and you will never pay more than $30,000 total, no matter how well your career goes. Once cumulative payments reach that ceiling, the contract is done.
Payment windows generally run between two and ten years. If you reach the end of the window without hitting the cap, the remaining obligation goes away. One important wrinkle: months when you earn below the threshold do not count toward the window. Spend a year unemployed inside a five-year window and the contract effectively stretches to six.
Income Verification You Have To Provide
ISA contracts require you to document your earnings throughout repayment. Providers typically ask for pay stubs, W-2s, tax returns, or IRS Form 4506-T, which authorizes them to pull your tax transcripts directly. Self-employed borrowers face heavier paperwork because no single document captures all their income; expect requests for 1099s, profit-and-loss statements, and full returns.
This is not optional. ISA contracts treat failure to provide requested documentation as a breach on par with misreporting what you earn. Ignoring an income verification request can trigger the same default consequences as refusing to pay.
Your Rights Under Federal Law
The Consumer Financial Protection Bureau ruled in 2021 that ISAs are credit under the Consumer Financial Protection Act and private education loans under the Truth in Lending Act, because they defer payment of a debt and are extended expressly for postsecondary educational expenses.1Consumer Financial Protection Bureau. CFPB Takes Action Against Student Lender for Misleading Borrowers about Income Share Agreements The Department of Education confirmed the same position in 2022.2Federal Student Aid. Income Share Agreements and Private Education Loan Requirements That classification carries four protections a provider cannot contract around.
You are entitled to the standard Truth in Lending Act disclosures that any private student lender must give, including the finance charge, the amount financed, and an annual percentage rate.1Consumer Financial Protection Bureau. CFPB Takes Action Against Student Lender for Misleading Borrowers about Income Share Agreements
You get a 30-day acceptance window under Regulation Z. Once the provider gives you the required disclosures, it must let you have at least 30 calendar days to decide whether to accept. You can sign any time in that window, but the provider cannot push you to move faster.3Consumer Financial Protection Bureau. Limitations on Private Education Loans
Prepayment penalties are illegal on any private education loan, and that includes ISAs.4Office of the Law Revision Counsel. 15 USC 1650 – Preventing Unfair and Deceptive Private Educational Lending Practices and Eliminating Conflicts of Interest This one has teeth. In the Better Future Forward enforcement action, the CFPB found that the provider’s payment cap actually functioned as a prepayment penalty because it charged borrowers more than the amount financed when they paid ahead of schedule, and the resulting consent order forced the provider to recalculate caps for all outstanding contracts.5Consumer Financial Protection Bureau. CFPB Better Future Forward Inc Consent Order If your contract’s cap structure looks like it penalizes early payoff, that is a red flag worth raising.
If you have a cosigner, federal law requires the lender to release the cosigner’s estate if the cosigner dies. The lender also cannot declare you in default just because your cosigner files for bankruptcy or passes away.4Office of the Law Revision Counsel. 15 USC 1650 – Preventing Unfair and Deceptive Private Educational Lending Practices and Eliminating Conflicts of Interest
What Counts as Default
Default on an ISA generally means one of two things: you stopped reporting your income, or you misstated what you earn. Most contracts treat either as a serious breach that can trigger an acceleration clause. Acceleration makes the remaining balance under the payment cap, minus what you have already paid, due immediately as a lump sum.
Acceleration usually is not automatic. The provider typically has the option to invoke it and may hold off if you fix the problem quickly. Once invoked, though, the amount becomes a fixed debt the provider can pursue through standard collection channels, including credit bureau reporting and lawsuits.
Bankruptcy is a partially open question. The Better Future Forward consent order required that provider to keep its practice of not contesting bankruptcy discharge of ISA obligations and not arguing undue hardship.1Consumer Financial Protection Bureau. CFPB Takes Action Against Student Lender for Misleading Borrowers about Income Share Agreements Whether other providers take the same approach is not guaranteed, and courts have not fully resolved how ISAs should be treated in bankruptcy.
How ISA Payments Are Taxed
Because ISAs are now private education loans, the interest portion of your payments may qualify for the student loan interest deduction, which lets you reduce taxable income by up to $2,500 a year for student loan interest paid, subject to income phase-outs. Providers that receive $600 or more in interest from you during the year must issue IRS Form 1098-E showing the amount.6Internal Revenue Service. About Form 1098-E, Student Loan Interest Statement
The complication is that ISAs never state an interest rate at signing, so the effective rate cannot be calculated until the contract ends. If your provider does not issue a 1098-E or you are not sure how to split interest from principal repayment, a tax professional who has worked with ISAs can help you figure out what portion is deductible.
How ISAs Compare to Federal Student Loans
ISAs look a little like income-driven repayment on federal loans because both scale with earnings. The similarities stop there. Federal loans give you access to Public Service Loan Forgiveness, income-driven repayment forgiveness after 20 or 25 years, subsidized interest during school, and the ability to switch plans. ISAs offer none of that. There is no forgiveness program, no plan switching, and no way to refinance an ISA into a cheaper product.
The missing interest rate also makes shopping harder. A federal Direct Unsubsidized Loan has a known rate you can compare to a private offer. An ISA’s effective rate depends on outcomes you cannot predict, so you could end up paying substantially more or less than a traditional loan. If you qualify for federal aid, using it before turning to an ISA is almost always the better financial move.
The Shrinking ISA Market
The ISA market has contracted. Purdue University, which ran the well-known “Back a Boiler” program, paused new enrollments in 2022 after losing its third-party origination partner and has not restarted. Lambda School, later renamed Bloom Institute of Technology, faced regulatory action in California and multiple student lawsuits over its ISA terms and job placement claims.
Between those high-profile setbacks and the CFPB’s reclassification, fewer providers offer ISAs today than at the model’s peak around 2019 and 2020. Existing contracts remain enforceable on their original terms. If you are considering a new one, the shrinking pool of providers and their limited track records are worth weighing alongside the financial terms.