IRS Staffing and Taxpayer Service Shift After Funding
Recent federal funding decisions have renewed attention on IRS staffing and taxpayer service, particularly how staffing levels affect phone and in-person assistance. Official IRS, Treasury, and oversight documents show that staffing capacity remains closely tied to service performance following changes to funding under the Inflation Reduction Act.
The Internal Revenue Service has repeatedly acknowledged that staffing levels determine how effectively it can serve taxpayers. In remarks tied to the agency’s Strategic Operating Plan, the IRS reported employing just over 95,000 full-time workers in 2010. By the end of fiscal year 2022, staffing had declined to roughly 80,000 employees.
The agency attributed the drop to years of constrained funding and described the period as one marked by “suboptimal staffing.” According to IRS leadership, reduced staffing limited call handling capacity, delayed correspondence processing, and strained in-person assistance.
IRS documents show that the staffing decline coincided with deteriorating customer service outcomes. The agency cited reduced call answer rates and longer wait times during peak filing seasons as direct consequences of staffing shortages.
IRS leadership emphasized that staffing levels affect not only call centers but also Taxpayer Assistance Centers, where in-person help depends on available personnel.
IRS records also describe how targeted hiring led to rapid service improvements. During fiscal year 2022, the agency reported answering only about 17 percent of incoming phone calls, reflecting limited staffing capacity.
After hiring more than 5,000 phone assistors, the IRS reported significantly stronger performance during the following filing season, citing higher call answer rates and shorter wait times.
According to IRS leadership, phone service levels ranged from 80 to 90 percent after hiring efforts were completed. Average wait times fell to roughly four minutes, compared with substantially longer waits in prior years.
The IRS pointed to these figures as evidence that staffing levels directly affect how many taxpayers can reach an assistor and how quickly they receive help.
Oversight reporting from the Treasury Inspector General for Tax Administration provides a detailed accounting of how Inflation Reduction Act funding changed after congressional action. TIGTA reported that the IRS initially received about $79.4 billion in supplemental IRA funding.
By March 2025, Congress had reduced that total to roughly $37.6 billion through $41.8 billion in rescissions. According to TIGTA, all rescinded funds were taken from the enforcement category.
TIGTA emphasized that taxpayer services funding was not eliminated through the rescission process. The report clarified that reductions targeted enforcement funding, while other IRA funding categories remained in place.
The watchdog linked funding levels to staffing capacity, noting that changes in allocation directly affect service delivery across IRS operations.
TIGTA’s snapshot report broke down how the remaining IRA funding was distributed by major purpose. Operations support accounted for $25.3 billion, while business systems modernization received $4.8 billion.
Taxpayer services were allocated $3.2 billion, and enforcement retained $3.8 billion after rescissions. TIGTA stated that these allocations shape staffing levels and service performance across the agency.
Treasury budget documents further connect staffing increases to taxpayer service expectations. In the IRS Budget in Brief for fiscal year 2026, Treasury listed 23,001 full-time equivalent employees assigned to taxpayer services under the fiscal year 2025 operating plan.
The fiscal year 2026 budget request seeks to increase that figure to 34,044 FTEs. Treasury described the proposed increase as necessary to sustain phone operations, correspondence handling, and in-person assistance.
Treasury documents identify telephone assistance as a primary service channel. The budget states that the proposed funding would support a calendar year 2026 phone-level service of 60 percent, increasing to 85 percent during the filing season.
The Treasury reported that the IRS achieved an 87 percent level of service during the 2025 filing season, with an average wait time of about three minutes, tying those results to staffing availability.
IRS staffing challenges developed over more than a decade of constrained budgets. Agency reports and congressional testimony consistently noted that funding failed to keep pace with rising workloads and population growth.
During that period, reductions often affected frontline service positions. The IRS stated that fewer staff limited its ability to respond to taxpayer inquiries and maintain consistent in-person support.
The Inflation Reduction Act marked a shift in federal tax administration funding by providing long-term supplemental resources. Subsequent rescissions reflected changing congressional priorities, particularly around enforcement spending.
Despite those changes, Treasury and IRS documents continue to frame taxpayer services staffing as a core budget issue tied to measurable service outcomes.
“Staffing is the most important factor in our ability to deliver timely and effective service to taxpayers,” IRS Commissioner Danny Werfel said in remarks accompanying the release of the Strategic Operating Plan.
TIGTA echoed that assessment, stating that staffing and funding decisions directly affect call answer rates, wait times, and access to assistance.
For taxpayers, staffing levels translate into tangible service outcomes. Higher staffing supports shorter phone wait times, higher call answer rates, and greater access to in-person assistance.
Treasury documents caution that future service levels depend on congressional appropriations and the IRS’s ability to maintain projected staffing. Official records show that IRS staffing and taxpayer service remain closely linked in federal planning and oversight.
By William Mc Lee, Editor-in-Chief & Tax Expert—Get Tax Relief Now
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