Thresholds

Every 2027 US money limit on one page

90 figures · as of · next scheduled change (review of 8 figures — ss, calendar)

Figures as of CSV

Everything already published for 2027, with the 2026 figure beside it — and, at the end, an explicit list of what has not been announced. No projections.

IRS · 46 figures

IRS thresholds in force during 2027
Threshold 2027 2026 Δ Effective Source Copy this row
The 2026 revision of Form 8815 ships with the 2026 filing season.ibond-form-8815-2026 Not yet released 2026-01-01 1 ↗
HSA catch-up contribution for an accountholder aged 55 or over — set by statute and not inflation-indexed.hsa-catchup-55-2026 $1,000 2 ↗
HSA contribution limit for 2027, self-only HDHP coverage.hsa-limit-self-2027 $4,500 $4,400 +$100 2027-01-01
to 2027-12-31
3 ↗
HSA contribution limit for 2027, family HDHP coverage.hsa-limit-family-2027 $9,000 $8,750 +$250 2027-01-01
to 2027-12-31
3 ↗
Minimum annual deductible for a 2027 HDHP, self-only coverage.hdhp-min-deductible-self-2027 $1,750 $1,700 +$50 2027-01-01
to 2027-12-31
3 ↗
Minimum annual deductible for a 2027 HDHP, family coverage.hdhp-min-deductible-family-2027 $3,500 $3,400 +$100 2027-01-01
to 2027-12-31
3 ↗
Maximum annual out-of-pocket for a 2027 HDHP, self-only coverage.hdhp-oop-max-self-2027 $8,700 $8,500 +$200 2027-01-01
to 2027-12-31
3 ↗
Maximum annual out-of-pocket for a 2027 HDHP, family coverage.hdhp-oop-max-family-2027 $17,400 $17,000 +$400 2027-01-01
to 2027-12-31
3 ↗
Newly-available amount for an excepted-benefit HRA for plan years beginning in 2027.ebhra-limit-2027 $2,250 2027-01-01
to 2027-12-31
3 ↗
A direct primary care service arrangement does not disqualify HSA eligibility in 2027 while aggregate monthly fees stay at or under this amount (one individual).dpcsa-monthly-fee-limit-single-2027 $150 per month 2027-01-01
to 2027-12-31
3 ↗
The same 2027 DPCSA fee limit where the arrangement covers more than one individual.dpcsa-monthly-fee-limit-multi-2027 $300 per month 2027-01-01
to 2027-12-31
3 ↗
From 2026-01-01 bronze and catastrophic plans are HSA-compatible regardless of the general HDHP definition, and need not be bought through an Exchange.hsa-bronze-catastrophic-eligible Bronze and catastrophic plans count as HSA-compatible 2026-01-01 4 ↗
From 2026-01-01 a direct primary care arrangement within the fee limit does not disqualify HSA eligibility, and its fees are qualified medical expenses.hsa-dpc-arrangement-allowed Direct primary care arrangements no longer break HSA eligibility 2026-01-01 4 ↗
The telehealth safe harbor was made permanent by P.L. 119-21 for plan years beginning on or after 2025-01-01.hsa-telehealth-safe-harbor-permanent Pre-deductible telehealth does not break HSA eligibility 2025-01-01 4 ↗
Prior-year AGI above this amount makes the prior-year safe harbor 110% for a married-filing-separately return (half of the $150,000 threshold).est-tax-high-income-agi-threshold-mfs $75,000 5 ↗
Excise tax on excess HSA contributions for each year the excess stays in the account (IRC §4973), unless withdrawn with earnings by the filing deadline including extensions.hsa-excess-contribution-excise-tax 6% 6 ↗
Additional tax on the amount included in income when the last-month rule testing period is not met, other than by death or disability (IRC §223(b)(8)(B)).hsa-last-month-rule-additional-tax 10% 6 ↗
HSA contributions for a tax year may be made until that year’s unextended filing deadline.hsa-contribution-deadline-2026 April 15, 2027 2026-01-01
to 2027-04-15
6 ↗
Using the last-month rule starts a testing period; failing it adds the excess to income plus a 10 % additional tax.hsa-last-month-rule-testing-period December 1 of the contribution year through December 31 of the following year 6 ↗
The IRS publishes the next year’s health FSA salary-reduction and carryover limits in its annual inflation-adjustment revenue procedure.fsa-limits-2027 Not yet announced — expected October–November 2026 2026-09-06 7 ↗
The maximum grace period a cafeteria plan may offer; a December 31 plan year gives March 15.fsa-grace-period-max 2½ months — the 15th day of the 3rd month after the plan year ends 8 ↗
A health FSA may offer either a carryover or a grace period, never both.fsa-carryover-or-grace-not-both A plan may offer a carryover or a grace period — not both 9 ↗
The run-out period is a plan-document deadline for submitting claims; the IRS sets no maximum.fsa-run-out-period Set by your plan — often 60–90 days after the plan year ends 6 ↗
The carryover option is available to health FSAs only.dcfsa-no-carryover A dependent-care FSA cannot offer a carryover 9 ↗
Fourth estimated-tax installment for tax year 2026 — a Friday.est-tax-due-q4-2026 January 15, 2027 2026-01-01
to 2027-01-15
10 ↗
Filing the return and paying the balance in full by the waiver date removes the January installment requirement.est-tax-q4-waiver-2026 File and pay in full by February 1, 2027 2026-01-01
to 2027-02-01
10 ↗
First estimated-tax installment for tax year 2027 — scheduled, pending the 2027 Form 1040-ES.est-tax-due-q1-2027 April 15, 2027 2027-01-01
to 2027-04-15
11 ↗
Paying 90 % of the current year’s total tax avoids the underpayment penalty.est-tax-safe-harbor-current-year 90% of this year's total tax 12 ↗
Paying 100 % of the prior year’s total tax avoids the underpayment penalty.est-tax-safe-harbor-prior-year 100% of last year's total tax 12 ↗
The prior-year safe harbor rises to 110 % when prior-year AGI was over the high-income threshold.est-tax-safe-harbor-prior-year-high-income 110% of last year's total tax 12 ↗
Prior-year AGI above this triggers the 110 % prior-year safe harbor.est-tax-high-income-agi-threshold $150,000 ($75,000 if married filing separately) 12 ↗
No underpayment penalty when the balance after withholding and credits is under this amount.est-tax-de-minimis $1,000 12 ↗
A first-year filer with no full prior tax year cannot use the prior-year safe harbor.est-tax-prior-year-must-be-12-months The prior-year safe harbor needs a full 12-month prior tax year and a filed return 12 ↗
Tax withheld during the year is spread evenly across the four installment dates unless you elect otherwise.est-tax-withholding-treated-as-even Withholding counts as paid in equal parts on each installment date 13 ↗
The annualized income installment method for uneven income.est-tax-annualized-method Form 2210, Schedule AI 13 ↗
The IRC §6621 underpayment interest rate is reset every quarter by IRS news release.est-tax-underpayment-rate Resets quarterly — check the current IRS rate 14 ↗
The same table for 2027, under a revised premium-growth methodology.aca-applicable-pct-table-2027 2.15% – 10.22% of household income 2027-01-01
to 2027-12-31
15 ↗
Employer-coverage affordability threshold for plan years beginning in 2027.aca-required-contribution-pct-2027 10.22% 9.96% +0.26pp 2027-01-01
to 2027-12-31
15 ↗
The statutory subsidy cliff applies again from 2026 after the enhanced credits lapsed.aca-subsidy-cliff-2026 No premium tax credit above 400% of the federal poverty level 2026-01-01 16 ↗
26 CFR §1.36B-1(h) fixes which year’s poverty guidelines a coverage year uses.fpl-year-selection-rule Use the guidelines in effect when open enrollment for that coverage year opened 17 ↗
The premium cap during months 19–29 of a disability extension.cobra-max-premium-disability-extension not published 7 ↗
The four federal estimated-tax installment dates for tax year 2026.cal-est-tax-2026 April 15, June 15 and September 15, 2026, and January 15, 2027 2026-01-01
to 2027-01-15
10 ↗
The last-month-rule test date: HDHP coverage on December 1 lets you contribute the full annual limit.cal-hsa-dec-1 December 1 6 ↗
HSA contributions for a tax year may be made until the unextended filing deadline.cal-hsa-contribution-deadline April 15 following the tax year 6 ↗
The latest a grace period may run for a calendar-year health FSA.cal-fsa-grace-max March 15 for a December 31 plan year 8 ↗
The IRS annual inflation-adjustment revenue procedure, which brings the 2027 health FSA and carryover limits.cal-irs-inflation-adjustments-2027 October–November 2026 2026-01-01 7 ↗

SSA · 15 figures

SSA thresholds in force during 2027
Threshold 2027 2026 Δ Effective Source Copy this row
Withholding rate below full retirement age.ss-earnings-test-ratio-under-fra $1 withheld for every $2 over the limit 18 ↗
Withholding rate in the year you reach full retirement age, for months before the FRA month.ss-earnings-test-ratio-fra-year $1 withheld for every $3 over the limit 18 ↗
The retirement earnings test stops applying in the month you reach FRA.ss-earnings-test-none-after-fra No earnings test from the month you reach full retirement age 19 ↗
SSA sets the COLA and the next year’s earnings-test limits from third-quarter CPI-W and announces in mid-October.ss-cola-2027-announcement mid-October 2026 2026-01-01 20 ↗
Full retirement age for people born 1943 through 1954.ss-fra-1943-1954 66 years 21 ↗
Full retirement age for people born in 1955.ss-fra-1955 66 years and 2 months 21 ↗
Full retirement age for people born in 1956.ss-fra-1956 66 years and 4 months 21 ↗
Full retirement age for people born in 1957.ss-fra-1957 66 years and 6 months 21 ↗
Full retirement age for people born in 1958.ss-fra-1958 66 years and 8 months 21 ↗
Full retirement age for people born in 1959.ss-fra-1959 66 years and 10 months 21 ↗
Full retirement age for people born in 1960 or later.ss-fra-1960-plus 67 years 21 ↗
The special monthly earnings test applies in the first year you retire.ss-grace-year-monthly-rule In a grace year, a full benefit is payable for any month you earn at or under the monthly limit 22 ↗
SSA recomputes the benefit at FRA to give back the months withheld by the earnings test.ss-withheld-not-lost Withheld benefits are credited back through a permanently higher benefit at full retirement age 23 ↗
The earnings test counts work income only.ss-earnings-counted Gross wages and net earnings from self-employment only 19 ↗
The SSA COLA announcement, which sets the 2027 earnings-test limits.cal-ss-cola-2027 mid-October 2026 2026-01-01 20 ↗

Treasury · 10 figures

Treasury thresholds in force during 2027
Threshold 2027 2026 Δ Effective Source Copy this row
Treasury’s published composite-rate formula; reproduces the API’s combined_rate exactly.ibond-composite-formula fixed rate + 2 × semiannual inflation + (fixed × semiannual inflation ÷ 100), floored at 0% 1998-09-01 24 ↗
Electronic I bond purchase limit per Social Security or Employer Identification Number per calendar year.ibond-annual-purchase-limit-electronic $10,000 24 ↗
Minimum electronic I bond purchase; any amount above $25 to the penny.ibond-minimum-purchase-electronic $25 24 ↗
Treasury ended the paper I bond tax-refund purchase option on January 1, 2025.ibond-paper-via-tax-refund Discontinued — no paper I bonds with a tax refund since January 1, 2025 2025-01-01 25 ↗
An I bond cannot be redeemed for the first 12 months after issue.ibond-holding-period-minimum 12 months 24 ↗
Redeeming before 5 years (months 12–59) forfeits the most recent three months of interest.ibond-early-redemption-penalty the last 3 months of interest 24 ↗
An I bond stops earning interest 30 years after issue.ibond-final-maturity 30 years 24 ↗
I bond interest is subject to federal income tax and exempt from state and local income tax.ibond-tax-federal-only Federal income tax only — exempt from state and local income tax 24 ↗
Treasury announces the I bond fixed and semiannual inflation rates on May 1, setting rates for periods beginning May–October.cal-ibond-announcement-may May 1 each year 26 ↗
The second annual I bond rate announcement, setting rates for periods beginning November–April.cal-ibond-announcement-nov November 1 each year 26 ↗

HHS · 3 figures

HHS thresholds in force during 2027
Threshold 2027 2026 Δ Effective Source Copy this row
HHS 2026 poverty guidelines for the 48 contiguous states and DC — used for 2027 Marketplace eligibility.fpl-2026-contiguous $15,960 base, +$5,680 per additional person $15,650 +$310 2026-01-13 27 ↗
HHS 2026 poverty guidelines for Alaska.fpl-2026-alaska $19,950 base, +$7,100 per additional person $19,550 +$400 2026-01-13 27 ↗
HHS 2026 poverty guidelines for Hawaii.fpl-2026-hawaii $18,360 base, +$6,530 per additional person $17,990 +$370 2026-01-13 27 ↗

CMS · 6 figures

CMS thresholds in force during 2027
Threshold 2027 2026 Δ Effective Source Copy this row
Federal Marketplace open enrollment for 2027 coverage; December 15, 2026 is the deadline for coverage starting January 1.aca-oep-2027 November 1, 2026 – January 15, 2027 2026-11-01
to 2027-01-15
28 ↗
Special enrollment period for loss of job-based coverage.aca-sep-loss-of-coverage 60 days after (and up to 60 days before) losing job-based coverage 29 ↗
Only exhausting COBRA (or losing it involuntarily) opens a special enrollment period.aca-cobra-drop-not-qualifying-event Voluntarily dropping COBRA is not a qualifying life event 30 ↗
Medicaid eligibility ceiling in states that expanded Medicaid.aca-medicaid-expansion-threshold 138% of the federal poverty level 31 ↗
Cost-sharing reductions are available on Silver plans at or below this income.aca-csr-threshold 250% of the federal poverty level 32 ↗
Federal Marketplace open enrollment for 2027 coverage.cal-aca-oep-2027 November 1, 2026 – January 15, 2027; December 15, 2026 for coverage starting January 1 2026-11-01
to 2027-01-15
28 ↗

DOL · 7 figures

DOL thresholds in force during 2027
Threshold 2027 2026 Δ Effective Source Copy this row
The most a plan may charge for standard COBRA continuation coverage.cobra-max-premium-standard 102% of the plan's cost 33 ↗
You have 60 days from the later of coverage loss or the date the election notice is provided to elect COBRA.cobra-election-period 60 days 34 ↗
The first COBRA premium is due within 45 days of electing coverage.cobra-first-payment-deadline 45 days 34 ↗
COBRA duration after termination of employment or a reduction of hours.cobra-duration-standard 18 months 34 ↗
18 months plus an 11-month disability extension.cobra-duration-disability 29 months 34 ↗
COBRA duration after death, divorce or loss of dependent status; also the cap after a second qualifying event.cobra-duration-other-events 36 months 34 ↗
Federal COBRA applies to group health plans of employers with 20 or more employees.cobra-employer-size 20 or more employees 33 ↗

Congress · 3 figures

Congress thresholds in force during 2027
Threshold 2027 2026 Δ Effective Source Copy this row
Numeric switch for the engines: 0 = original ACA schedule with the 400 % FPL cliff; 1 = an enhanced-credit extension is law. Mirrors aca-enhanced-ptc-status.aca-enhanced-ptc-in-force No — the enhanced premium tax credits expired December 31, 2025 and no extension has become law (as of September 6, 2026) 2026-01-01 35 ↗
Dependent-care FSA exclusion limit from 2026 — permanent and not inflation-indexed.dcfsa-limit-2026 $7,500 ($3,750 if married filing separately) $5,000 +$2,500 2026-01-01 36 ↗
The ARPA/IRA enhanced premium tax credits applied through plan year 2025 and lapsed on 2025-12-31.aca-enhanced-ptc-status Expired — not extended (no law enacted as of September 6, 2026) 2026-01-01 35 ↗

Not yet published

These are the 2027 figures that do not exist yet. There is no number here because no agency has set one; anything circulating now is a projection.

Every announcement date, with the days remaining →

What changed from 2026

Thresholds that moved between 2026 and 2027
Threshold20262027ΔSet by
The same table for 2027, under a revised premium-growth methodology. 2.10% – 9.96% of household income 2.15% – 10.22% of household income Rev. Proc. 2026-26 (issued 2026-07-21) ↗
Employer-coverage affordability threshold for plan years beginning in 2027. 9.96% 10.22% +0.26pp Rev. Proc. 2026-26 ↗
First estimated-tax installment for tax year 2027 — scheduled, pending the 2027 Form 1040-ES. April 15, 2026 April 15, 2027 IRS — About Form 1040-ES (2027 revision not yet published) ↗
Minimum annual deductible for a 2027 HDHP, family coverage. $3,400 $3,500 +$100 Rev. Proc. 2026-24 ↗
Minimum annual deductible for a 2027 HDHP, self-only coverage. $1,700 $1,750 +$50 Rev. Proc. 2026-24 ↗
Maximum annual out-of-pocket for a 2027 HDHP, family coverage. $17,000 $17,400 +$400 Rev. Proc. 2026-24 ↗
Maximum annual out-of-pocket for a 2027 HDHP, self-only coverage. $8,500 $8,700 +$200 Rev. Proc. 2026-24 ↗
HSA contribution limit for 2027, family HDHP coverage. $8,750 $9,000 +$250 Rev. Proc. 2026-24 ↗
HSA contribution limit for 2027, self-only HDHP coverage. $4,400 $4,500 +$100 Rev. Proc. 2026-24 (issued 2026-05-29) ↗

A row appears here only when the same threshold exists in both years under a matching registry id, or when the newer row records the value it replaced. The full 2025 → 2026 → 2027 diff →

How to read this sheet

Questions

What are the 2027 HSA contribution limits?

$4,500 for self-only HDHP coverage and $9,000 for family coverage, plus $1,000 if you are 55 or older. The IRS published them in Rev. Proc. 2026-24 (issued 2026-05-29).

What is still not announced for 2027?

The Social Security earnings-test exempt amounts, expected mid-October 2026, and the health FSA salary-reduction and carryover amounts, expected October or November 2026. This page shows no dollar figure for either, because none exists yet.

Does the 400 percent premium tax credit cliff still apply in 2027?

Yes, on the figures published so far: Expired — not extended (no law enacted as of September 6, 2026), and the 2027 applicable-percentage table stops at 400 percent of the federal poverty level. That is checked again before 2026-11-01.

Also

The 2026 numbersevery threshold in force this year What changed: 2025 vs 2026 vs 2027the two diffs side by side, with the instrument that made each change The money calendarevery deadline and announcement, with the days remaining

Sources

  1. IRS — About Form 8815 · accessed 2026-09-07
  2. IRC §223(b)(3); Rev. Proc. 2025-19 · accessed 2026-09-07
  3. Rev. Proc. 2026-24 (issued 2026-05-29) · accessed 2026-09-07
  4. IRS IR-2025-119 / Notice 2026-05 (P.L. 119-21) · accessed 2026-09-07
  5. IRC §6654(d)(1)(C)(ii) (uscode.house.gov) · accessed 2026-09-07
  6. IRS Publication 969 — Excess contributions; IRC §4973 · accessed 2026-09-07
  7. IRS revenue procedure for 2027 inflation adjustments · accessed 2026-09-07
  8. IRS Notice 2005-42 / Prop. Treas. Reg. §1.125-1(e) · accessed 2026-09-07
  9. IRS Notice 2013-71 · accessed 2026-09-07
  10. 2026 Form 1040-ES · accessed 2026-09-07
  11. IRS — About Form 1040-ES (2027 revision not yet published) · accessed 2026-09-07
  12. IRC §6654(d)(1)(B)(i); IRS Pub 505; Form 2210 · accessed 2026-09-07
  13. IRC §6654(g)(1); Form 2210 instructions · accessed 2026-09-07
  14. IRC §6621(a)(2); IRS — quarterly interest rates · accessed 2026-09-07
  15. Rev. Proc. 2026-26 (issued 2026-07-21) · accessed 2026-09-07
  16. IRC §36B(c)(1)(A); Rev. Proc. 2025-25 / 2026-26 tables · accessed 2026-09-07
  17. 26 CFR §1.36B-1(h) · accessed 2026-09-07
  18. SSA 2026 COLA fact sheet · accessed 2026-09-07
  19. SSA — receiving benefits while working · accessed 2026-09-07
  20. SSA — cost-of-living adjustment summary · accessed 2026-09-07
  21. SSA — retirement age calculator · accessed 2026-09-07
  22. SSA POMS RS 02501.030; SSA "special earnings limit rule" · accessed 2026-09-07
  23. SSA — program explainer: retirement earnings test · accessed 2026-09-07
  24. TreasuryDirect — how I bonds earn interest · accessed 2026-09-07
  25. TreasuryDirect — FAQ: IRS tax feature · accessed 2026-09-07
  26. TreasuryDirect — I bonds interest rates · accessed 2026-09-07
  27. Annual Update of the HHS Poverty Guidelines, 91 FR 1797–1798 (2026-01-15), doc 2026-00755 · accessed 2026-09-07
  28. HealthCare.gov — dates and deadlines · accessed 2026-09-07
  29. HealthCare.gov — special enrollment period · accessed 2026-09-07
  30. HealthCare.gov — COBRA coverage · accessed 2026-09-07
  31. HealthCare.gov / CMS — lower costs · accessed 2026-09-07
  32. HealthCare.gov — save on out-of-pocket costs · accessed 2026-09-07
  33. DOL — continuation of health coverage (COBRA) · accessed 2026-09-07
  34. DOL — FAQs on COBRA continuation health coverage for workers · accessed 2026-09-07
  35. CRS R48290 — enhanced premium tax credits; H.R. 1834 (House 2026-01-08, 230–196); S. 3385 (failed cloture) · accessed 2026-09-07
  36. P.L. 119-21 §70404, amending IRC §129(a)(2)(A) (govinfo) · accessed 2026-09-07

Information, not advice. Figures are federal only and state rules differ. Confirm anything you act on with the agency that set it — the IRS, the Social Security Administration, TreasuryDirect, HealthCare.gov, the Department of Labor — or with your plan documents. Every figure on this page was checked against its primary source on 2026-09-07; see Methodology for how that is enforced.