There are three regulatory versions and two genuinely different products inside them. 34 CFR 685.208 sets out a graduated plan for borrowers who entered repayment before July 1, 2006 at paragraph (b)(5), one for non-consolidation borrowers entering repayment on or after that date at (b)(6), and one for Direct Consolidation Loans at (b)(7). The split that matters is not consolidation but the 2006 date, because the two cohorts have entirely different limits on how far the payment may travel.
For a pre-2006 entrant, (b)(5)(iii) fixes a narrow band. No scheduled payment may be less than the interest accrued between monthly payments, less than 50 percent of what the standard plan would require, or more than 150 percent of it. For a post-2006 entrant, (b)(6)(iii) is far looser: "A borrower's payments under this repayment plan may be less than $50 per month. No single payment under this plan will be more than three times greater than any other payment." There is no interest floor and no percentage anchor to the standard payment at all. The newer version is therefore much steeper than most readers picture, and the older one much flatter.
The absence of an interest floor is the concrete cost of the shape. On a post-2006 graduated plan an early payment can be smaller than the interest accruing that month, so unpaid interest builds and the balance rises during the first years even though the payoff date is fixed. That is the ordinary outcome rather than an edge case, and it is why a graduated plan can cost meaningfully more in total than a level payment over the same term.
The term is usually not longer, which is the opposite of what the name suggests. For a non-consolidation Direct Loan entering repayment on or after July 1, 2006, (b)(6)(i) caps the plan at ten years, exactly as the standard plan is capped. The two older or larger variants do run longer: the pre-2006 version at (b)(5)(iv) and the consolidation version at (b)(7)(iii) both use balance bands stepping from 12 or 10 years up to 30. And a statutory floor applies across the whole legacy menu: 20 USC 1078(b)(9)(A) says no plan may require repayment in less than five years unless the borrower specifically requests a shorter period in the six months before repayment begins.
For Public Service Loan Forgiveness the answer is conditional, and both of the usual flat claims are half wrong. A graduated payment is not on the named list of qualifying plans, so it can only qualify under the catch-all at 20 USC 1087e(m)(1)(A)(iii), reproduced at 34 CFR 685.219(b)(28)(iii): any other repayment plan, except an alternative repayment plan, counts "if the monthly payment amount is not less than what will have been paid under the 10-year standard repayment plan." The early steps are below that amount by design, since that is the entire product, so they earn nothing. But where the term is the same ten years, the later steps must be larger than the level payment they replaced, so those months can meet the test. So "graduated payments do not count" is wrong about the back half and "graduated payments count" is wrong about the front half. A borrower pursuing forgiveness who spends three years on the low steps has bought a lower payment with three years of credit.
"Graduated" is a payment shape as much as a plan name. 34 CFR 685.208(b)(4)(i) allows the extended repayment plan to be paid on "either a fixed annual or graduated repayment amount," so a borrower can be on an extended plan with graduated payments. Treating the word as the name of one plan misses that, and the practical division is clean: the extended plan owns the length of the term and the graduated plan owns the shape of the payments inside it.
On availability, the loan date decides and no deadline does. The plan is offered only to a borrower of a Direct Loan made before July 1, 2026 who has not received one on or after that date, and 20 USC 1087e(d)(6)(B) bars the Secretary from authorizing it for a newer loan. It is not part of the 2028 wind-down, which reaches the income-contingent authority in subsection (e). The clearest signal is inside the legacy menu itself: paragraph (d)(1) offers its income-contingent option only "before June 30, 2028" and attaches no date at all to the graduated option beside it, so Congress wrote the deadline where it meant one. What ends access is taking a new federal loan or consolidating, not letting a date pass.