Quick summary: Learn how to remove PMI without refinancing, compare cancellation routes, calculate your equity target, and prepare a strong servicer request. Before you shop for a refinance, give your current mortgage a 20-minute review. If you have a conventional loan with private mortgage insurance, you may be able to remove PMI through your existing loan servicer—without replacing your mortgage, paying refinance closing costs, or giving up your current interest rate. The right route depends on what kind of mortgage insurance you have, your unpaid principal balance, the home’s accepted value, your payment history, and your servicer’s rules. An online home-value estimate alone will not cancel PMI, and reaching 20% equity does not always make the charge disappear automatically. Use this planning reset to identify your situation, choose the least expensive eligible path, and prepare a clean request for the coming week. Start with the line item on your mortgage statement F...
The 2026 SALT Cap Is $40,400. December Is When It Pays Off.
For tax year 2026, the state and local tax (SALT) deduction cap stands at $40,400 — up from $40,000 in 2025 and far above the $10,000 limit that constrained homeowners from 2018 through 2024. The higher cap rises 1% a year through 2029 under the One Big Beautiful Bill Act (OBBBA), then reverts to $10,000 after 2029 unless Congress acts (Pathview Wealth Advisors).
A bigger cap only helps if you itemize. And itemizing only wins if your total deductions beat the 2026 standard deduction: $32,200 for married couples filing jointly, $16,100 for single filers, and $24,150 for heads of household (IRS inflation-adjustment guidance).
Year-end payments can affect deductions, but eligibility matters more than the due date. Check that property taxes are assessed and deductible, and identify the period covered by mortgage interest. An early payment of interest allocable to a later tax year does not automatically move that interest into the current year. Compare both years before shifting cash.
This guide gives you three things: a worksheet to test itemized vs. standard, three worked household examples with every assumption stated, and a fourth-quarter timing checklist with real deadlines. Run your own numbers before you prepay anything.
What Changed for Homeowners in 2026
SALT cap: $40,400. The cap covers the combined total of state and local income taxes (or sales taxes — you pick one) plus property taxes. It starts phasing down once modified adjusted gross income passes roughly $505,000 in 2026, and it never drops below a $10,000 floor. Married couples filing separately get half the cap: $20,200 (Pathview Wealth Advisors).
Mortgage interest: $750,000 limit is now permanent. You can deduct interest on up to $750,000 of acquisition debt ($375,000 if married filing separately) on a primary or second home. Two 2026 updates matter: private mortgage insurance (PMI) premiums now count as deductible mortgage interest when your adjusted gross income is under $100,000, phasing out above that level; and home equity loan or HELOC interest stays deductible only when you use the money to buy, build, or substantially improve the home (Homes.com).
Timing needs a tax-year check. Paying early does not automatically create a deduction. Confirm the property tax has been assessed and is eligible, not merely an estimated deposit for future taxes. For mortgage interest, only interest allocable to the current tax year can be deducted that year; interest prepaid for a later year must generally be spread over the years to which it applies. IRS Publication 936 explains prepaid interest.
The One Formula That Decides Everything
FORMULA
Tax savings ≈ (Itemized total − Standard deduction − eligible non-itemizer charitable deduction) × Marginal tax rate
Compare the itemized route with the standard deduction plus any eligible non-itemizer charitable deduction. A negative difference favors the standard route. This estimate ignores other return interactions and assumes the same marginal rate applies throughout.
Worksheet: Should You Itemize in 2026?
Fill in your own figures. Keep each entry to amounts you can document with a receipt, Form 1098, or pay stub.
| Deduction line | Your amount | Notes |
|---|---|---|
| A. SALT: state/local income tax or sales tax + property tax | $ ______ | Capped at $40,400 ($20,200 MFS); phaseout starts near MAGI $505,000 |
| B. Mortgage interest (loan ≤ $750,000) | $ ______ | Use Form 1098; add PMI premiums if AGI is under $100,000 |
| C. Charitable contributions | $ ______ | Starting in 2026, itemizers deduct only the amount above 0.5% of AGI |
| D. Other (medical over 7.5% of AGI, etc.) | ||
| E. Itemized total (A+B+C+D) | $ ______ | |
| F. Standard deduction plus eligible non-itemizer charitable deduction | $ ______ | $32,200 MFJ · $16,100 single/MFS · $24,150 head of household, plus any eligible non-itemizer cash-gift deduction |
Decision rule: compare E with F after applying eligibility rules. F includes any charitable deduction available to a non-itemizer: up to $1,000, or $2,000 for a joint return, for qualifying cash gifts. Do not compare itemizing only with the base standard deduction when those gifts qualify. Special filing-status rules and other deductions may change the choice.
Household 1: California Couple Who Clearly Itemize
Assumptions: married filing jointly; AGI and MAGI both $260,000 (well under the $505,000 phaseout); 24% federal marginal bracket; mortgage balance under $750,000; all figures are hypothetical and use federal rules only.
| Line | Amount |
|---|---|
| Property tax | $14,000 |
| California state income tax | $19,000 |
| SALT subtotal (under the $40,400 cap) | $33,000 |
| Mortgage interest | $11,000 |
| Deductible charitable giving ($5,000 − $1,300 AGI floor) | $3,700 |
| Itemized total | $47,700 |
| Minus standard route ($32,200 + $2,000 eligible cash gifts) | ($34,200) |
| Excess deduction | $13,500 |
Estimated savings: $13,500 × 24% ≈ $3,240 in federal tax. That estimate assumes the full excess falls inside the 24% bracket and ignores state-tax effects.
Their December move: SALT headroom is $7,400 ($40,400 − $33,000), before any further income-based limitation. A payment may help only if the tax has been assessed, is deductible, and is paid under applicable timing rules. For an early mortgage payment, distinguish interest attributable to this year from prepaid interest for next year. Confirm treatment with the servicer and tax preparer.
Household 2: Texas Single Homeowner on the Borderline
Assumptions: single filer; AGI and MAGI both $120,000; 22% federal marginal bracket; mortgage balance under $750,000; Texas has no state income tax, so SALT here is property tax only (the sales-tax election is ignored for simplicity); hypothetical figures, federal rules only.
| Line | Amount |
|---|---|
| Property tax (SALT) | $9,000 |
| Mortgage interest | $6,000 |
| Deductible charitable giving ($2,100 − $600 AGI floor) | $1,500 |
| Itemized total | $16,500 |
| Minus standard route ($16,100 + $1,000 eligible cash gifts) | ($17,100) |
| Excess deduction | −$600 |
Comparison: $16,500 of itemized deductions is $600 below the $17,100 standard route when the $1,000 eligible non-itemizer cash-gift deduction applies. At the assumed 22% rate, the standard route is about $132 better in this simplified model.
Their December move: do not prepay merely because itemized deductions exceed the base $16,100 amount. First compare the full standard route. If they instead give $4,200 in qualifying cash gifts and the AGI floor stays $600, deductible giving is $3,600 and itemized deductions become $18,600. That is $1,500 above the $17,100 standard route, about $330 at 22%. Whether bunching helps overall requires a two-year comparison; it is not guaranteed.
Household 3: Florida Couple, Mortgage Paid Off
Assumptions: married filing jointly; mortgage-free; AGI and MAGI both $150,000; hypothetical figures, federal rules only.
| Line | Amount |
|---|---|
| Property tax (SALT) | $6,000 |
| Deductible charitable giving ($8,000 − $750 AGI floor) | $7,250 |
| Itemized total | $13,250 |
| Standard route ($32,200 + $2,000 eligible cash gifts) | $34,200 |
| Shortfall | ($20,950) |
The honest answer: take the standard deduction and skip the prepayment game entirely. Ordinary small timing adjustments are unlikely to close an $20,950 gap, and a prepayment that still leaves deductions below the standard deduction provides no itemizing benefit.
One consolation for 2026: starting with the 2026 tax year, taxpayers who do not itemize can deduct up to $1,000 of charitable cash gifts ($2,000 for joint filers) directly — a separate deduction for eligible non-itemizers, rather than an adjustment that reduces AGI for standard-deduction households. Note the trade-off on the other side: itemizers now lose the first 0.5% of AGI from their charitable deduction, which is one more reason bunching gifts into a single year can beat spreading them out (Kiplinger Tax Letter).
Your Fourth-Quarter Timing Checklist
Work through these in order. Most have a hard cutoff at the end of December, so start early in the month rather than during the holidays.
- Pull your running totals. Gather property tax bills paid so far this year, mortgage interest paid to date (last year's Form 1098 is a good guide), and state tax withholding from recent pay stubs. You cannot plan what you have not measured.
- Measure SALT headroom. Add state/local income or sales tax plus property tax paid in 2026. If the total is already at or near $40,400, extra prepayments buy nothing — stop there.
- Check your county's early-payment rules. Some jurisdictions will not accept property tax payment before the bill is issued, and a few apply early payments to the next year's bill. Call the tax collector's office and ask: "If I pay in December, will you credit it to this year?" Deadline: confirm assessed-tax eligibility and the applicable payment-date rules; do not rely solely on a processing timestamp.
- Check the interest period before paying a mortgage installment early. Confirm what portion is eligible interest for the current tax year. Prepaid interest allocable to a future year is generally deductible in that future year, not simply when cash leaves the account.
- Watch the phaseout. If your MAGI is approaching roughly $505,000, the expanded SALT cap starts shrinking toward the $10,000 floor — run the worksheet with the reduced cap before prepaying (Pathview Wealth Advisors).
- Check your state return. States set their own conformity rules. A deduction that works on your federal return may be limited, recaptured, or treated differently on your state return. Your state's department of revenue site is the authority here.
- Time charitable gifts correctly. A check counts for 2026 if it is mailed by the last day of December; a credit card gift counts in the year you are charged. Keep every receipt (Kiplinger Tax Letter).
- File the paperwork trail. Save property tax receipts, the mortgage interest statement, and proof of payment dates in one folder. If the IRS ever asks why a January bill appears on a 2026 return, the posting date on the receipt is your answer.
When Prepaying in December Backfires
Tax planning sites love the prepayment trick. It is not always smart. Here is when to leave December alone:
You are already at the cap. SALT deductions stop at $40,400 for most filers. Every extra dollar you prepay past the cap is a dollar of cash gone with zero tax benefit.
Your cash has a better job. Prepaying means spending real money now to shrink a tax bill due next April. If you carry credit card balances at 20% interest, killing that debt beats a 22–24% deduction on a tax payment. Run both numbers.
Your property tax runs through escrow. If your lender pays property tax from your escrow account, you cannot simply “pay early” — the servicer disburses on its own schedule, and sending extra money may just sit in escrow. Check how your servicer handles early disbursements before you act.
You plan to move or sell soon. If you will sell the home early next year, weigh whether you will even itemize in the sale year. A December payment may shift a deduction between years; compare its value in both years — and cash you hand to the county now is cash you cannot use for moving costs.
You sit near the phaseout. Around MAGI $505,000, the expanded cap phases down. Prepaying into a shrinking cap can waste the payment's deduction value. Model the phaseout first, ideally with a CPA.
You might face the alternative minimum tax. The AMT exemption rose for 2026, but AMT rules interact with deductions in ways this guide does not cover. If AMT has touched your return in recent years, get professional advice before shifting payments across years (NATP).
Before you move cash into December
The $40,400 SALT cap reopened itemizing for millions of homeowners — but only the worksheet knows whether that includes you. Run your numbers, check your county's rules, confirm posting dates with your servicer, and prepay only when the formula says the excess is worth the cash. When in doubt, a one-hour CPA review in December costs far less than a mis-timed prepayment.
About this guide. The household examples assume qualifying cash gifts, no charitable carryovers, and apply the 0.5% AGI floor to itemizers. They do not model AMT, age-related standard-deduction additions, or every eligibility rule. The three household examples are hypothetical scenarios with independently calculated, illustrative figures — not personal experiences and not promises of any specific tax outcome. Actual savings depend on your full tax return, your state's rules, and provisions that may change. This guide is for educational purposes only and is not tax, financial, or legal advice. No affiliate links appear in this article. Sources were verified at publication time; tax law changes, so confirm current figures with the IRS or a qualified tax professional before acting.