Cash Flow Between Tax Seasons: Surviving May to December

On April 16 the phones stop. Rent, software, insurance and your year-round staff do not.

For most firms the off-season is not a crisis — it is a long, flat stretch that quietly decides whether next season starts strong or starts scrambling. The firms that struggle in November are usually the ones that spent the summer without a plan.

What the trough actually costs

Build the real number before deciding anything. Monthly, May through December:

Rent and utilities
Year-round salaries — you, any permanent staff, admin
Software kept live all year
Insurance, professional liability, licensing
Debt service on anything already outstanding

Multiply by eight. That total is the amount your four-month season has to carry, on top of funding the next season's ramp. Most firms have never written it down.

The three honest ways to cover it

1. Reserve from the season

The cheapest capital you will ever use is your own. The discipline is moving a fixed share of every season payment into a separate account the day it lands, not at quarter end.

Most firms know this. Fewer do it, because the season is also when you are repaying what you spent getting ready for it. Which is why the second option exists.

2. Build off-season revenue

The structural fix, and the slowest. Work that bills May through December:

Monthly bookkeeping and client accounting services — recurring, predictable, the single most

effective smoothing line available to a tax practice

Advisory and planning — entity structure, estimated payments, exit planning
Payroll services
Extension work — September and October are real revenue months if you cultivate them
Audit support and representation

The conversion that matters is turning a once-a-year filer into a monthly client. Even a modest share of your season clients on a monthly engagement changes the shape of the whole year.

This is strategy, not a quick fix. It pays from next year.

3. Borrow against the season

When the reserve is short and the recurring revenue is not built yet, funding bridges the gap. Used well it is a timing tool. Used badly it is a way to pay for last season twice.

It makes sense when:

You are funding the next season's capacity — hires, marketing, software — and the return is

calculable

You have a specific, dated gap between a known cost and known receipts
You are buying a book of monthly clients that will pay the obligation back with recurring revenue

It does not make sense when:

It covers a structural shortfall you have no plan to fix — borrowing to pay for a practice that

does not earn enough is a slower version of the same problem

You are already repaying a prior advance and adding another on top without the revenue to carry

both

That second one deserves emphasis. Stacking obligations is one of the most common reasons a file gets declined, and more importantly it is how a manageable situation becomes an unmanageable one.

What fits the off-season shape

ByzFlex — revenue-based revolving capital — matches an uneven trough better than a lump sum. Use it for a specific month, repay when extension work bills in September, keep the capacity for November. You are not paying for capital through months you are not using it. Qualification starts at a 550 FICO.

A merchant cash advance suits a defined, one-time need — buying a retiring practitioner's client list, say. It is a purchase of future receivables at a factor rate, repaid as a share of receipts, from a 525 FICO. Because repayment tracks receipts, a thin summer repays more slowly than a strong spring — but it remains a real obligation, not a contingency.

Byzfunder funds from its own balance sheet, so a seasonal revenue curve is assessed as a pattern across the year rather than from your weakest month. Approval still depends on file fit; nobody can promise it in advance.

A practical off-season sequence

Late April. Write down the eight-month cost total. Set the reserve share from season receipts.
May. Convert season clients to monthly engagements while the relationship is fresh. This is

the highest-leverage month of your year and most firms spend it recovering.

June – August. Build advisory and bookkeeping. Service existing clients.
September – October. Extension deadlines are real revenue. Then start next season's marketing.
November. Capital in place for hiring and marketing — see

when to fund for tax season.

Frequently Asked Questions

Is it normal to run at a loss for months?

It is normal for a seasonal practice to run negative monthly cash flow outside the season. What matters is whether the full year clears. Judging the practice on a July P&L tells you very little.

Should we cut staff in the off-season?

That is a practice decision, not a funding one. The cost of losing someone you will need in January is often higher than carrying them through the summer — but only you can price that.

Can we get funded during the slow months?

Yes. The full-year view is the point. Approval depends on file fit, and slow-season deposits are one input among several.

How much should a seasonal practice reserve from the season?

Enough to cover the fixed costs of the months with no meaningful billing. Add up year-round payroll, rent, insurance, software and debt service for May through December, and set that aside from season receipts before anything discretionary. Most practices that run short in the summer did not have a bad summer; they had a spring where the reserve was never ring-fenced.

Can a tax firm get funded during the off-season?

Yes. Underwriting reads the full-year deposit pattern, and a quiet July is the expected shape for a filing-season practice rather than a warning sign. Approval depends on file fit — time in business, deposit history and FICO — and slow-season deposits are one input among several, not the whole decision.

Is it better to build off-season revenue or to borrow?

Build the revenue where you can — advisory work, bookkeeping retainers and quarterly filings smooth the year permanently, and borrowing does not. The honest limit is that new service lines take seasons to mature, so a firm covering a gap this July is usually choosing between a reserve it already has and capital. Borrowing is the answer for a timing gap, not for a practice that does not clear across the full year.