Free employer retirement-plan budgeting tool
401(k) Employer Match Cost Calculator
Estimate employer matching contributions from workforce participation, average pay, employee deferral behavior and a two-tier matching formula, then stress-test the budget as participation rises.
Simple match budget
Two-tier formulaBuild the employer matching formula
Workforce assumptions
Employer match formula
Tier 1
Match
%
of deferrals on the first% pay
+
Tier 2
Then match
%
of deferrals on the next% pay
Formula preview—
Maximum formula match—
Deferral needed for full match—
Caps, administration & forecast
Match logicThe calculator applies Tier 1 to employee deferrals up to the first pay threshold, then applies Tier 2 to the next band of deferrals. Example: 100% of the first 3% plus 50% of the next 2% produces a maximum formula match of 4% of pay once the employee defers at least 5%. An optional dollar cap can further limit the employer match per participant.
Deferral sensitivity
Shows where the match formula stops increasingEmployer cost as employees save more
| Average employee deferral | Match % of pay | Match / participant | Annual employer match | Employer match / $1 deferral |
|---|
Multi-year budget
Employer match cost as workforce participation grows
| Year | Eligible employees | Participation | Participants | Average salary | Employer match | Administration | Total employer cost | Match-budget status |
|---|
Advanced match-design comparison
Six workforce groupsCompare Current vs. Proposed employer match formulas
Design ACurrent match
Full-match deferral—Max formula match—
VS
Design BProposed match
Full-match deferral—Max formula match—
Workforce groups
GroupEligibleAvg salaryParticipationAvg deferral
Forecast & budget assumptions
Advanced featureBoth match designs are applied to the same six workforce groups and the same employee deferral behavior. This isolates the cost effect of changing the match formula. The stress-test tables then show how a more successful plan can change cost if participation or employee deferrals rise after the match becomes more attractive.
Group comparison
Current vs. proposed match by workforce group
| Group | Participants | Avg salary | Avg deferral | Current match / participant | Proposed match / participant | Current annual match | Proposed annual match | Incremental cost |
|---|
Multi-year comparison
Current vs. proposed employer match cost over time
| Year | Participants | Payroll | Current match | Proposed match | Incremental cost | Match budget | Proposed status |
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Participation stress test
Year 1Proposed match cost if more employees join
| Participation scale | Participants | Proposed employer match | Incremental vs. current baseline | Budget headroom |
|---|
Deferral stress test
Deferral rates scaled by groupProposed match cost if employees save more
| Deferral scale | Average weighted deferral | Proposed employer match | Incremental vs. current baseline | Proposed match % payroll |
|---|
Budget stress matrix
Dollar amount = Year 1 proposed employer matchProposed match cost across participation and deferral scenarios
Scope
Use the plan document and current limits for compliance decisions
This calculator estimates employer matching cost from the assumptions you enter. It does not test annual contribution limits, compensation limits, nondiscrimination testing, top-heavy rules, safe-harbor status, eligibility rules, vesting, true-up requirements, payroll timing, forfeiture use, tax treatment or other plan requirements. Confirm the formula and operational rules with the plan document, recordkeeper, TPA and qualified advisers.