The choice between FTE vs pay per return outsourcing looks like a preference and is actually a calculation. A dedicated full-time equivalent, or FTE, charges a fixed monthly fee whether your season is busy or quiet. Pay per return charges only for the returns you send.
One number decides which costs your firm less: your recurring return count, measured against the break-even where a seat's fixed cost divides down below the per-return price. Below that line, pay per return wins on cost. Above it, a dedicated FTE wins on both cost and control.
And here is the part every cost comparison skips: the pricing model you pick never changes your compliance duties, so cost is the only thing you are actually trading.
That last point is the one most likely to save you from a bad decision. Hold on to it while we work through the arithmetic first.
What does each model cost in 2026?
In 2026, offshore tax-return work is priced two ways, by the finished return or by a monthly seat, and the per-return price turns on the form. A simple individual 1040 is the cheapest thing to send, while a business return such as the 1120-S or 1065 costs more, because complexity, not the pricing model, drives most of the spread.
A dedicated seat is billed by the month instead of the return, a flat fee that holds whether the season runs hot or quiet. That flat monthly fee is where the fixed-cost side of the trade begins.
Onshore, the same skill costs far more. The U.S. Bureau of Labor Statistics puts the 2024 median wage for accountants and auditors at $81,680 (BLS Occupational Outlook Handbook). Its Employer Costs for Employee Compensation data shows wages are only 69.9 percent of what a private employer actually pays for a worker, with benefits the remaining 30.1 percent (BLS Employer Costs for Employee Compensation).
Load that median by the benefit share and one onshore seat runs a firm roughly $117,000 a year, before software, workspace or a recruiter's fee. Both offshore models price well under that $117,000 ceiling, which is why the real decision is how to price the work, not whether to move it.
Where the monthly seat and the per-return price cross is a firm's break-even. For simple 1040 volume it lands somewhere from several hundred to a few thousand returns a year, depending on the seat's monthly rate and the per-return price.
What is the difference between FTE and pay per return outsourcing?
FTE and pay per return are two ways to price the same outsourced work, and they sit at opposite ends of the fixed-versus-variable trade. A full-time equivalent, or FTE, is one dedicated person working full time for your firm, billed at a fixed monthly rate that continues through your quiet months. Pay per return, sometimes written per-return or PPR, is a set price for each return prepared, with nothing owed when you send nothing. The full form of FTE in outsourcing is that simple: you are renting a whole seat, not buying finished returns one at a time.
The distinction matters because it changes what you commit to and what you control.
| Dimension | Pay per return | Dedicated FTE |
|---|---|---|
| What you pay for | Each finished return | A whole seat, by the month |
| Cost shape | Variable, scales with volume | Fixed, continues in the off-season |
| Where it wins | Low or spiky volume | Durable, year-round volume |
| Who directs the work | The vendor's shared pool | Your firm, one named preparer |
| Idle cost | None | You pay for unused capacity |
Neither is cheaper in the abstract. A firm that sends 40 returns a year is wasting money on a monthly seat, and a firm that sends thousands is overpaying on a per-return invoice. The honest answer depends on volume, and volume has a number attached to it.
Both models exist because the local alternative is costly and scarce. The U.S. Bureau of Labor Statistics put the 2024 median annual wage for accountants and auditors at $81,680, and the top 10 percent earned more than $141,420 (BLS Occupational Outlook Handbook). Set against a fully loaded US hire at that level, both outsourcing models cost a fraction as much, so the real question is not whether to outsource the preparation but how to price it.
When does pay per return outsourcing cost less?
Pay per return outsourcing costs less when your recurring volume sits below your break-even, which is most true for firms with low or unpredictable return counts. If you file a few hundred returns a season, or your volume swings hard from one year to the next, paying only for what you send keeps a fixed monthly seat from sitting idle half the year. It is also the lower-commitment way to test a vendor before you trust them with steady work.
Say a firm is quoted about $30 for a simple 1040 and files a few hundred of them across the season. Nothing is owed in the off months, and the bill tracks the work exactly. For that firm, a monthly seat would spend most of the year unused, so light or lumpy volume favors the variable model.
Pay per return has one hidden cost, and it is the reason a low sticker price can still be the expensive choice. The per-return price buys preparation. It does not buy the reviewer time a weak preparer consumes. When work from a shared pool comes back needing heavy correction, your licensed reviewer absorbs the difference, and reviewer time is the one input a partner cannot buy more of. A cheap return that your reviewer has to rebuild is not cheap.
When does a dedicated FTE cost less?
A dedicated FTE costs less when your recurring volume clears the break-even, and its advantage widens the more durable, year-round work you feed the seat. Once a preparer is busy through the year rather than for one filing season, the fixed monthly fee spreads across enough returns that the effective cost per return drops below any per-return quote. Control comes with it: a named preparer trained on your software and your SOPs, whose output your reviewer can inspect, rather than an anonymous return from a shared pool.
Suppose that same dedicated seat costs about $3,000 a month, or $36,000 for the year. Feed it a durable 1,800 returns and its effective cost is about $20 per return, under the $30 per-return price. Feed it only 900 returns and the effective cost climbs to roughly $40, well over the per-return price. Same seat, opposite verdict, and the only thing that changed was how completely the volume filled it. The FTE model rewards a firm whose work is steady enough to keep the seat busy, and punishes one whose volume cannot.
This is why a dedicated FTE is a capacity decision more than a price decision. Its real value is removing the ceiling that reviewer scarcity puts on how much work your firm can accept, and doing it with a preparer you can actually supervise.
How do you find your own break-even return count?
Your break-even return count is one division: a seat's fully loaded annual cost divided by the per-return price you would otherwise pay. The result is the number of returns at which the two models cost the same. Send fewer than that in a year, and pay per return is cheaper. Send more, and the dedicated seat is. It is the same arithmetic every firm can run on its own real numbers.
Work it in three steps, and use your own quotes rather than the example figures here.
- Take the fully loaded annual cost of one dedicated seat, including the vendor fee and any onboarding time your firm spends.
- Take the per-return price a per-return vendor would quote for your typical return type.
- Divide the first by the second. That quotient is your break-even return count for that work type.
For example, a $36,000 seat against a $30 per-return price gives a break-even of 1,200 returns a year. Run it per work type, not per firm, because a 1040 season and a business-return workflow have different prices and different volumes. Then temper the raw number with two realities.
A single preparer's throughput is finite, so a break-even far above one seat's realistic output means you need durable volume across the year, not one heroic season. And the per-return side hides reviewer rework, so if a vendor's work comes back needing correction, its true price is higher than the quote and your real break-even is lower than the arithmetic suggests.
Does the pricing model change your compliance duties?
The pricing model does not change your compliance duties. Whether you pay by the return or by the seat, the same US tax law attaches the moment client data crosses the border to a preparer outside the country, because the border triggers the duty, not the invoice. And this is the fact most cost comparisons leave out.
Two duties are the load-bearing ones. Where the preparer receiving the information sits outside the United States, the taxpayer's written consent under section 301.7216-3 prior to any disclosure is required. And for Form 1040 series returns, a preparer inside the US must redact or otherwise mask the taxpayer's SSN before the tax return information is disclosed outside of the United States, unless an adequate data protection safeguard applies.
Neither rule cares how you are billed. A per-return vendor and a dedicated seat sit on the same side of that border and carry the same obligations, all of which stay your firm's to perform.
So compliance is not a tiebreaker between the models. It is a floor under both, which means the pricing model really is deciding cost and control alone. That is worth saying plainly, because a firm that picks per-return thinking it has bought its way out of the paperwork has misread the trade.
Our own model is built to make that floor visible rather than assumed. A dedicated seat is trained on your SOPs and software, its output passes a layered review, preparer to senior to quality to final, and the signature, the opinion and the final judgment stay with your firm. You sign; we make it signable, with controls that are SOC 2-aligned and zero client data stored locally.
How to test either model before you commit
Compliance done well is not a reason to avoid offshore capacity. It is a reason to run a real test before you commit. That is the sequence our own engagement is built around, and it is the honest way to compare either model on your own work.
A firm can run a Free 40-Hour Proof Pilot: a fixed 40-hour block of its own representative work, consented and SSN-masked under the same duties that govern any live engagement, prepared on your SOPs and software, put through the full review chain, and graded by your own reviewer before a single client file is committed.
After that, our Busy-Season Capacity Team places trained offshore preparers inside your firm, ramped in roughly 3 to 4 weeks. If a team member is not the right fit in the first 30 days, we replace them free, from our bench or recruited to your spec. That is the 30-Day Fit Guarantee.
We are, to be clear, a dedicated-FTE staffing firm, so the model we build is the seat, not the per-return invoice. The break-even above is the honest test of when that is the wrong answer for you. In one white-label tax engagement, our team cleared 600 returns in 12 weeks, all on time. A regional firm we staffed with 12 preparers ran 3x the return volume with 60 percent less partner review time. Since 2022, we have placed offshore preparers across 20+ US firms and 30+ placements.
If you carry durable, year-round volume, don't trust us. Test us. Start a Free 40-Hour Proof Pilot and let your own reviewer grade the work before you commit to any model.
Educational only, not tax advice. Confirm the current text of section 7216 and your own obligations with counsel.
Frequently asked questions
What is FTE in outsourcing?
FTE stands for full-time equivalent, and in outsourcing it means one dedicated person working full time for your firm, billed at a fixed monthly rate. You are renting a whole seat rather than buying finished returns one at a time. The fee continues through your quiet months, which is why the model suits firms with steady, year-round work.
Is pay per return cheaper than a dedicated FTE?
Pay per return is cheaper below your break-even volume and more expensive above it. Divide a seat's fully loaded annual cost by the per-return price to find the return count where the two models cost the same. The catch is that the per-return price buys preparation but not reviewer rework, so a low quote can still be the costlier choice once a weak preparer's corrections are counted.
How do I calculate the break-even between the two models?
Divide the fully loaded annual cost of one dedicated seat by the per-return price a vendor would quote for your typical return. The result is your break-even return count for that work type. Run it per work type rather than per firm, since a 1040 season and a business-return workflow carry different prices and different volumes.
Does outsourcing tax returns offshore require client consent?
Yes. Where the preparer receiving the information is located outside the United States, the taxpayer's written consent is required before any disclosure, and for Form 1040 series returns the preparer must mask the taxpayer's SSN before the data leaves the country (26 CFR 301.7216-3). These duties attach because of the border, not the pricing model, so they apply to pay per return and to a dedicated FTE alike. Confirm the current requirements with counsel.