The draw period is the opening stretch of a business line of credit when you can borrow, repay, and re-borrow up to your limit — usually while paying interest only — while the repayment period is the closing stretch when borrowing stops and you pay back the full balance in fixed installments of principal plus interest. In short, the draw period gives you flexible access to money and the repayment period takes that flexibility away, replacing it with a set payoff schedule. The switch between them is the single most misunderstood moment in revolving business credit, because your required monthly payment can jump sharply overnight even though nothing about your balance changed. This guide walks through both phases in detail, shows the numbers with worked examples, and covers the parts most explainers skip — variable-rate behavior, prepayment fees, default consequences, tax treatment, and how the structure differs from lender to lender.
Key takeaways
- The draw period lets you borrow, repay, and re-borrow up to your limit — usually interest-only; the repayment period closes borrowing and requires principal plus interest.
- The monthly payment can double or triple at the switch even though your balance never increased, because you move from interest-only to full amortization.
- A longer repayment term lowers the monthly payment but increases total interest paid — for example, stretching a $50,000 balance from 3 to 5 years can cut the payment by roughly a third while adding several thousand dollars in interest.
- Structures vary by lender: bank lines often renew annually, online lines may restart a repayment clock on each draw, and some carry variable rates that keep moving during repayment.
- Most small-business lines require a personal guarantee, so a missed repayment-period payment can escalate from late fees to acceleration to personal liability.
- Interest on business-use funds is generally tax deductible in both phases, but borrowed principal is not income and its repayment is not a deduction — confirm with a CPA.
- Revenue-based marketplace funding is an alternative with no draw/repayment switch: it leans on bank deposits and revenue over credit score, considers FICO 500+, starts around $10,000, and often funds in 24 to 48 hours, though terms are never guaranteed.
The Core Difference in One Minute
A business line of credit is a revolving facility, which means it works more like a credit card than a term loan. It lives two separate lives. During the draw period, the account is open for business: you pull funds when you need them, pay them back when cash comes in, and pull again — all up to your approved ceiling. Most lenders only require an interest payment on whatever you currently owe, so if you carry a small balance, your payment is small.
When the draw period ends, the account converts. The repayment period begins, the credit line locks so no new borrowing is possible, and whatever you owe on that closing day becomes a term loan that must be paid off in scheduled installments. Now each payment includes principal and interest, which is why the number on your statement often climbs the moment the switch happens. Nothing was added to your balance — the payment rose because you are now retiring the debt, not just servicing it.
The practical takeaway: the draw period is designed for access and flexibility, and the repayment period is designed for payoff and closure. Treating them as one continuous arrangement is how owners get caught off guard.
How the Draw Period Actually Works
The draw period typically runs anywhere from one to five years, though some short-term online products compress it to a few months and some bank facilities renew annually. Three mechanics define it:
- Revolving access. Your available credit refreshes as you repay. Draw $30,000 against a $50,000 line, pay back $20,000, and you again have $40,000 available. This is the feature that makes a line of credit valuable for uneven, seasonal, or unpredictable expenses.
- Interest-only minimums (usually). Most lines require only interest during the draw period. That keeps payments low, but it also means you can reach the end of the draw period still owing the entire principal — a trap covered in the next section.
- Interest on the drawn amount only. You are not charged for the full limit, only for what you have actually borrowed and not yet repaid. An untouched line generally costs nothing beyond any annual or maintenance fee.
Some lenders require periodic "clean-up" or rest periods — stretches where the balance must return to zero — to prove the line is being used for working capital rather than as permanent financing. Read for that clause; it can force a repayment you did not plan for while the draw period is technically still open.
How the Repayment Period Actually Works
The repayment period usually lasts one to five years as well, and it converts your outstanding balance into an amortizing schedule. Amortization means each installment is split between interest and principal, with the principal share growing over time until the balance reaches zero on the final payment.
Two features change your reality here:
- No more borrowing. The revolving door is closed. If an emergency hits during repayment, this line cannot help you — you would need a separate source of funds.
- Higher, fixed payments. Because you are now paying down principal on a deadline, the required payment is materially larger than the interest-only figure you grew used to. The shorter the repayment term, the larger each payment, since the same balance is compressed into fewer installments.
This is the phase where discipline during the draw period pays off. An owner who paid down principal voluntarily while the line was still revolving walks into repayment with a small balance and a comfortable payment. An owner who paid interest-only the whole time walks in owing everything.
The Payment Jump at the Switch (With Numbers)
The clearest way to understand the transition is to watch a single balance move through both phases. The figures below are illustrative and rounded for example only; your actual rate, term, and payment will differ by lender and by your business's profile.
Example: a $50,000 balance at the end of a draw period, at an example 14% annual rate, entering a 3-year (36-month) repayment period.
| Phase | What you pay | Approximate monthly payment (for example) |
|---|---|---|
| Draw period (interest-only) | Interest on $50,000 only | ~$580 |
| Repayment period (principal + interest) | Full amortization over 36 months | ~$1,710 |
The payment nearly triples, from roughly $580 to roughly $1,710, without a single new dollar borrowed. That is the payment shock. Now see how the repayment term length changes the pain, using the same $50,000 at the same example 14%:
| Repayment term | Approximate monthly payment (for example) | Approximate total interest paid (for example) |
|---|---|---|
| 2 years (24 months) | ~$2,400 | ~$7,600 |
| 3 years (36 months) | ~$1,710 | ~$11,600 |
| 5 years (60 months) | ~$1,160 | ~$19,900 |
The pattern is the classic financing trade-off: a longer repayment term lowers the monthly payment but raises the total interest you hand over. Neither choice is universally right — it depends on whether your priority is monthly cash flow or total cost.
What Most Guides Skip: Rates, Fees, and Default
The mechanics above are the easy part. The details that actually decide how a line of credit feels in year two are the ones many explainers leave out.
Variable rates can move during repayment. Many business lines carry a variable rate tied to an index such as the prime rate. During the draw period a rising rate nudges your interest-only payment up modestly. During repayment, a rate increase can raise an already-larger amortizing payment, and if your rate is not locked at conversion, your "fixed" schedule may not be fixed at all. Ask specifically whether the rate locks when the repayment period begins.
Prepayment penalties exist on some products. The instinct to pay off early and save interest is sound, but a minority of lenders charge a prepayment fee or an interest-guarantee clause that claws back part of the savings. Confirm before you accelerate payoff, especially on term-loan-style and revenue-based products.
Default has a cascade, not a single consequence. Missing repayment-period installments can trigger, in rough order: late fees, a default interest rate that is higher than your normal rate, a demand for the full balance (acceleration), collection against any personal guarantee you signed, a lien against pledged collateral, and reporting that damages both business and personal credit. Because most small-business lines require a personal guarantee, "the business missed a payment" can become "the owner is personally liable" quickly. Knowing this cascade is exactly why matching your payment to realistic cash flow matters more than chasing the biggest limit.
Why the Structure Varies So Much by Lender
There is no single, standard draw-and-repayment structure. The label "line of credit" covers arrangements that behave quite differently, and the variation is a feature to shop, not a footnote to ignore.
| Source | Typical draw period | Typical repayment structure | Character (for example) |
|---|---|---|---|
| Traditional bank line | 1 year, renewable annually | Renew or convert to a term payout | Lower cost, slower approval, stronger credit needed |
| Online / fintech line | 6 months to 2 years | Fixed installments per draw or on conversion | Faster funding, higher cost, lighter requirements |
| Home-equity-style line (for real estate) | Up to 10 years | 10-20 year amortization | Long horizon, collateral-secured |
Some online lines restart a short repayment clock on each individual draw rather than running one long draw period followed by one repayment period. Under that model you can be repaying an earlier draw while still drawing new funds, which blurs the two phases entirely. Always ask the lender to describe, in plain terms, exactly when borrowing stops and when principal payments start — the answer is not the same everywhere.
The Tax Angle Owners Overlook
The two phases can be treated differently at tax time, and the money you borrow is handled differently from the interest you pay. As a general framework — and not as tax advice, since your situation and current IRS rules govern — a few principles usually hold:
- Borrowed principal is not income. Drawing on your line is not a taxable event; you are borrowing money, not earning it. Repaying principal is likewise not a deductible expense.
- Interest on funds used for business is generally deductible. The interest you pay — in both the draw period and the repayment period — is typically a deductible business expense when the borrowed money was used for legitimate business purposes. That deductibility does not disappear when you cross into repayment; if anything, the interest dollars are larger early in an amortization schedule.
- Mixed-use funds complicate the deduction. If you use part of a draw for personal purposes, the interest on that portion generally is not a business deduction. Keeping business draws in a business account preserves a clean paper trail.
Confirm specifics with a CPA or tax professional before filing. The point here is simply that the draw-versus-repayment distinction has a tax dimension most comparisons never mention.
When Revenue-Based Funding Fits Better Than a Line
A line of credit is an excellent tool when you qualify and when you can manage the repayment-period switch. But the draw/repayment structure is not the only way to fund a business, and for many owners it is not the most accessible. Bank lines lean heavily on strong personal credit and time in business, and the payment shock at conversion can strain a business whose revenue is uneven.
Revenue-based financing, offered through marketplaces that shop your file to multiple funders, is built around a different question. Instead of weighing your credit score first, this approach leans on your bank-deposit history and monthly revenue — how much money actually moves through your business — as the primary signal. That opens the door to owners a traditional line would decline. Typical parameters, which vary by funder:
- Minimum funding amounts starting around $10,000.
- Credit scores from roughly 500 (FICO 500+) considered, because deposits and revenue carry more weight than the score.
- Funding often completed in 24 to 48 hours once documents are in.
There is no draw-and-repayment phase to time — funding arrives as a lump sum and is repaid on a defined schedule tied to your revenue, which removes the conversion surprise entirely. Approval and terms are never guaranteed, and because a marketplace presents offers from several funders, you can compare cost and structure before committing. For a business that needs speed, has healthy deposits but imperfect credit, or simply wants to avoid the payment jump built into a revolving line, it is worth putting side by side with a traditional line of credit before deciding.
Frequently asked questions
What is the main difference between the draw period and the repayment period?
During the draw period you can borrow, repay, and re-borrow up to your credit limit, usually paying interest only. During the repayment period, borrowing stops and you pay back the full outstanding balance in scheduled installments of principal plus interest. The first phase is about flexible access; the second is about paying the debt off.
Why does my payment go up so much when the repayment period starts?
Because the payment changes from interest-only to full amortization. In the draw period you typically pay only the interest on what you owe. In the repayment period each installment also chips away at the principal on a deadline, so the required payment can double or triple even though your balance did not increase. It is the switch in what you are paying, not a new charge.
Can I still borrow money during the repayment period?
No. Once the repayment period begins, the line closes to new borrowing. If you need funds again during repayment, you would have to open a separate line, take a new loan, or use another financing source. This is why owners often draw what they anticipate needing before the draw period ends.
How long do the draw period and repayment period usually last?
It varies widely by lender. Draw periods commonly run one to five years, though some online products use just a few months and some banks renew annually. Repayment periods also commonly run one to five years, with the exact length driving how large each payment is. Real-estate-backed lines can stretch much longer. Always confirm both windows in writing.
Should I pay down principal during the draw period even if only interest is required?
For most owners, yes, if cash flow allows. Paying interest-only for the entire draw period means you enter repayment owing the full balance and facing the largest possible payment jump. Voluntarily reducing principal while the line still revolves lowers your balance before it converts, shrinking the eventual repayment installment. Check first for any prepayment penalty, which a minority of lenders charge.
Is the interest on a business line of credit tax deductible?
Generally, interest paid on funds used for legitimate business purposes is a deductible business expense in both the draw and repayment periods, while the borrowed principal itself is neither taxable income nor a deductible expense. Interest on any portion used for personal purposes usually is not deductible. Confirm the specifics with a CPA, since your situation and current IRS rules control.
What happens if I miss payments during the repayment period?
Missed installments can set off a cascade: late fees, a higher default interest rate, a demand for the full balance (acceleration), collection against any personal guarantee you signed, a claim on pledged collateral, and negative credit reporting for both the business and, through the guarantee, the owner. Because most small-business lines require a personal guarantee, business default can become personal liability, so it is important to match the repayment payment to realistic cash flow.
Is there a financing option without a draw-and-repayment structure?
Yes. Revenue-based financing through a marketplace provides a lump sum repaid on a set schedule, with no draw period, no conversion, and no payment shock. Approval leans on bank-deposit history and monthly revenue rather than credit score first, with funding amounts often starting around $10,000, FICO scores from about 500 considered, and funding frequently completed in 24 to 48 hours. Terms are never guaranteed, but a marketplace lets you compare offers from several funders before choosing.
