The Tax Manager Shortage: Why It's Different From the Audit Side and What Regional Firms Are Doing About It

The accounting profession's talent shortage gets discussed as a single problem. It is not. The CPA Journal's October 2025 research found that the decline in public accounting employment is concentrated in tax and non-audit fields, while audit has experienced virtually no decline. The aggregate numbers describe a tight market across the profession; the actual experience of trying to hire a Tax Manager at a regional CPA firm is materially harder than trying to hire an Audit Manager at the same firm.

That distinction matters because it shapes which tactics work. A managing partner who reads aggregate shortage data and concludes the firm needs to raise compensation across the board has spent budget that would have closed more searches if it had been targeted at the tax practice specifically. The tax shortage has structural drivers that audit does not, and the response should reflect that.

The broader CPA shortage data, including the 30 percent decline in accounting graduates over the past decade and the 73-day average time-to-fill for CPA-required roles, is covered in detail in the article on the CPA shortage and what it means for your accounting firm's hiring strategy. This piece covers why the tax practice gets hit harder than audit, what the 2026 data looks like specifically for Tax Manager searches, and what regional firms are actually doing that works.

Why the Tax Shortage Is Structurally Worse Than Audit

There are three structural reasons the tax shortage runs deeper than the audit shortage, and a managing partner running a regional firm with both practices will recognize all three from their own staffing data.

The first is the work pattern. Audit work is concentrated but spread across the calendar year for most firms, with an annual peak that is intense but predictable. Tax work has two compressed peak periods: the original April 15 deadline and the September-October extension cycle. Both peaks are sharper than audit's annual peak, and both create overtime expectations that have become harder to recruit against as candidate expectations on work-life balance have shifted. The structural seasonality of tax work is not new, but it is more salient now than it was 10 years ago because candidates are more willing to walk away from it.

The second is technical refresh. Audit standards evolve, but the framework changes incrementally and the technical depth required for an Audit Manager role 10 years ago is largely the same depth required today. Tax law changes every year, sometimes substantially. A Tax Manager who steps away from public accounting for two years and tries to come back finds a different set of code provisions, a different set of forms, and a different set of regulations than the ones they left. That dynamic creates a one-way exit from the profession that is sharper than what audit experiences.

The third is the migration pipeline to corporate finance. A tax practitioner with five to seven years of regional firm experience and a strong client engagement track record is the most-recruited profile in private-sector finance hiring. Every PE-backed manufacturer, every founder-owned mid-market business, every family office is looking for exactly that profile to fill a Controller, Tax Director, or VP Finance seat. The pull is stronger than what audit professionals experience because tax skills translate more directly to in-house corporate roles. The same firm that loses tax managers to industry every year usually keeps its audit managers longer.

These three structural factors compound. Tax has the worst work pattern, the steepest technical refresh requirement to re-enter, and the strongest external recruiting pull. The result is that the same shortage that affects every CPA practice runs deeper in tax than in audit, and the data in 2026 reflects that.

What the Tax Manager Shortage Looks Like in 2026

The current state of the Tax Manager market is documented in several recent data sources.

Robert Half's 2026 Salary Guide projects starting salaries for tax, audit, and assurance roles to rise 3.7 percent year over year, well above the 2.1 percent average increase across finance and accounting roles overall. Tax professionals working outside public accounting saw a 2.2 percent increase. The 3.7 percent number reflects how aggressively firms are working to stay competitive on the comp side, but it also reflects how tightly the market has compressed. Workday's 2026 Accounting Salary Guide puts the Tax Manager / Audit Manager salary range at $100,000 to $160,000+, with material variation based on geography, firm size, and specialty depth.

The hiring environment beyond comp tells a similar story. Be Free Ltd's March 2026 analysis of the CPA firm market, drawing on Robert Half's Demand for Skilled Talent research, documented that 94 percent of CPA firms report being capacity-constrained, 62 percent of finance and accounting leaders say the problem is more pronounced than it was a year ago, and 60 percent of firm leaders plan to add permanent headcount in the first half of 2026. Unemployment among accountants and auditors sits at roughly 2 percent, which means essentially every qualified candidate is already employed somewhere.

Talentfoot's hiring data forecasts a 5 to 8 percent year-over-year increase in time-to-fill for CPA-required roles through 2026 unless major reforms accelerate. For a regional firm running a Tax Manager search, that translates into searches that already took 60 to 90 days getting longer rather than shorter.

Counter-offers and signing bonuses have become routine rather than exceptional. Industry analyses report signing bonuses in the $5,000 to $15,000 range for experienced hires as standard, not premium. Counter-offers from current employers when a tax manager resigns are now the expected response, which means a firm running a search has to plan for the candidate's current firm matching the offer at acceptance. A regional firm that does not understand this dynamic loses finalist candidates after weeks of process to a counter-offer the firm could have addressed up front.

What's Working: Tactics Regional Firms Are Actually Using

The firms managing the tax shortage better than average are running a few specific tactics with discipline. None of these are new ideas, but the firms executing them consistently are pulling ahead of those that are not.

Targeted compensation flexibility for tax specifically. A firm-wide 5 percent comp adjustment is less effective than a 10 percent adjustment focused on the tax practice where the binding constraint is. The data support this. Tax salaries are climbing 3.7 percent against a market average of 2.1 percent. The differential between what tax candidates expect and what audit candidates expect at the same level is widening. Treating the two practices identically in the comp band leaves the tax practice underpaid relative to the actual market.

CPA-eligible flexibility for the right roles. Talentfoot's data show that companies open to CPA-eligible candidates rather than requiring an active license cut their time-to-fill by 22 percent. The new state pathway legislation covered in the article on what 30 years of the 150-hour rule cost the profession and what's replacing it makes this more viable in 2026 than it was two years ago. A regional firm that requires an active CPA on day one for every Tax Manager search is excluding a growing pool of CPA-eligible candidates who could be licensed within 12 to 18 months. For some seats this is the right requirement. For others it is a holdover that costs weeks of search time.

Off-season recruiting. The firms closing tax searches faster are the ones building relationships with passive candidates between November and February, not the ones starting searches in May after a senior leaves. Tax candidates have time to take a recruiter call in late January through early February, and again in mid-summer. They do not have time during peak. A firm that only recruits when it has a seat open is competing against every other firm doing the same thing in the same compressed window.

Strategic outsourcing for predictable peak capacity. Be Free Ltd's framing on this has merit: 94 percent of firms are capacity-constrained, and outsourcing is increasingly being treated as a structural capacity tactic rather than an emergency overflow tool. For predictable peak-season volume in tax preparation and review-stage work, structured outsourcing arrangements provide delivery capacity without the long recruitment cycle. This does not solve the licensed Tax Manager shortage, but it relieves enough pressure on the existing managers that retention improves.

Career path conversations as retention. Most tax managers who leave for corporate finance signal that move 12 to 18 months in advance. The firms losing the most mid-career tax talent are usually the ones that did not have the career conversation in time. The firms keeping that talent longer are the ones who treat retention as a year-round activity rather than a counter-offer reaction.

What This Means for Your Next Tax Manager Search

The practical implications for a managing partner running a Tax Manager search in 2026 come down to a few specific decisions made before the search opens.

Be honest about your offer before launching. If your tax practice comp is benchmarked against your audit practice rather than against the actual tax market, the search will run long and likely close at a higher number than the original budget anyway. Acknowledging this up front and adjusting the comp band before the search starts is faster and cheaper than reacting to it at the offer stage after weeks of process.

Update the brief if a CPA license is not actually day-one critical. The article on hiring strategies for regional accounting firms covers when to flex on credential requirements and when to hold the bar. For tax searches specifically, the answer is more often "flex" than managing partners initially assume, especially in markets where the new state pathway legislation has expanded the candidate pool.

Build relationships with passive candidates outside busy season. The Tax Manager you want to hire in October was approachable in January. A firm that only opens a search when it has a seat empty competes against every other firm doing the same thing in a compressed window. The firms running ahead of the market are the ones with relationships in place before the seat opens.

Treat staff departures as signals, not just losses. If a Tax Manager left for a corporate Tax Director role at $180,000, that tells you the market for that profile is at $180,000 plus equity, not at the firm's current $145,000 senior tax band. The next departure is signaling 12 months in advance whether the firm is paying attention.

If you are working through a Tax Manager search at a regional CPA firm or thinking about how to staff your tax practice for the next two years, reach out at michael@royalsearchgroup.com or through Royal Search Group.