The Blackshire Retirement System™

The tools to see exactly where you stand.

Free calculators and planning education for pre-retirees. Model your retirement, find the gaps, and understand the six risks most plans miss entirely.

10 yrs The window where decisions matter most
6 Wealth risks most plans never address
30 min Free review call, no obligation
Tool 01
Retirement Readiness Score
Are you on track? Get a score out of 100 with a gap analysis and the levers that move it most.
Tool 02
Can I Retire Now?
Model your income against your spending to see whether your money lasts, and what happens in a bad market.
Tool 03
Social Security Claiming Age
Claim at 62, at Full Retirement Age, or wait until 70. See the monthly gap and the breakeven age.
Tool 04
IRMAA Surcharge Calculator
See whether your income triggers a Medicare Part B and D surcharge, and by how much.
Tool 05
PA vs. DE Tax Break-Even
Twenty minutes apart, opposite tax rules. See which side of the state line your retirement dollars prefer.
Tool 06
PA Inheritance Tax Estimator
It generally applies without a large exemption amount. Estimate what your heirs could owe.
Tool 07
RSU Vesting & Tax Withholding
Your employer withholds a flat rate, not your real one. See the gap before tax time does.

A calculator can tell you whether you're on track. It can't see a bad market in your first two years of retirement, a Medicare surcharge you triggered five years earlier, or the tax bill inside every withdrawal.

Run the numbers below, then read the six risks the models miss.

Tool 01

Retirement Readiness Score

Enter a few numbers and see exactly how prepared you are for retirement, with a plain-English breakdown of where the gaps are.

Blackshire Readiness Score
Takes about 60 seconds

401(k), IRA, taxable combined

All accounts combined

0 / 100

Calculating...

Projected at Retirement
-
Before withdrawals
Target (25× Rule)
-
Estimated savings need
Gap / Surplus
-
vs. your target
Full Breakdown

See the year-by-year projection

Projected savings growth at each checkpoint, the contribution gap if one exists, and the three specific levers that would improve your score the most.

No spam. One follow-up email with an invitation to review your plan.

Projected Savings Growth
The Three Levers That Move Your Score Most
Want a second set of eyes on this?

A 30-minute call with Henry costs you nothing. We'll walk through your actual numbers and the tax moves that most projections never account for.

Get Your Free Retirement Review
Tool 02

Can I Retire Now?

Model your retirement income against your spending to see whether your money lasts, and how different scenarios change the picture.

Retirement Income Projection
Model when your money runs out, or doesn't

All accounts combined

All expenses, today's dollars

Look this up at ssa.gov

Pension, rental, part-time

- SUCCESS RATE

Calculating...

Monthly Gap / Surplus
-
After all income sources
Safe Withdrawal Rate
-
% of portfolio per year
Portfolio Lasts Until
-
Estimated depletion age
Full Projection

See the year-by-year income map

Exactly how your portfolio balance changes each year, three scenario comparisons, and the one decision that has the single largest impact on your outcome.

No spam. One follow-up email with an invitation to review your plan.

Portfolio Balance by Age
Three Scenarios Compared
Scenario Return Portfolio lasts to
The Most Important Variable

These numbers deserve a second look.

30 minutes with Henry. We'll stress-test your plan against sequence of returns risk and tax drag, the two things most projections ignore.

Get Your Free Retirement Review
Tool 03

The Social Security Claiming Age Calculator

Claim at 62 and your check is permanently smaller. Wait until 70 and it grows every year you hold off. See what your choice is actually worth, and the age it takes to break even.

Claiming Age Estimator
Uses your SSA.gov Full Retirement Age benefit estimate

Determines your Full Retirement Age (FRA)

From your "my Social Security" statement at ssa.gov

Monthly Benefit at This Age
-
vs. your Full Retirement Age amount
Monthly Benefit at 62
-
For comparison
Monthly Benefit at 70
-
Maximum, with delayed credits
Full Breakdown

See the breakeven age and lifetime totals

The age where waiting starts to pay off versus claiming early, cumulative totals under a few longevity assumptions, and the moves worth knowing before you file.

No spam. One follow-up email with an invitation to review your plan.

Monthly Benefit by Claiming Age
Breakeven Age

Cumulative Total If You Live To...
Four Things Worth Knowing

Estimate based on published SSA early/delayed claiming reduction and credit formulas applied to the benefit you entered. Assumes no future cost-of-living adjustments and no earnings-test withholding for working before Full Retirement Age. Simplified estimate for education only. Not tax, legal, or Social Security filing advice; confirm your actual estimate at ssa.gov.

Married, or still working?

Spousal and survivor benefits, and the earnings test if you claim before Full Retirement Age while still working, both change this math. A 30-minute call costs nothing.

Get Your Free Retirement Review

Want the full picture? Read Social Security: The $100K Mistake.

Tool 04

The IRMAA Surcharge Calculator

Medicare Part B and Part D premiums increase once your income crosses certain thresholds, based on your tax return from two years ago. Most people don't find out until the bill arrives. See where you stand.

IRMAA Surcharge Estimator
Uses your Modified Adjusted Gross Income (MAGI) from two years ago

Adjusted gross income plus tax-exempt interest

If yes, the surcharge applies to both of you

Part B Surcharge
-
Per month, per person
Part D Surcharge
-
Per month, per person
Total Annual Cost
-
Above the standard premium
Full Breakdown

See how close you are to the next bracket

How much room you have before the next surcharge tier, and the planning moves that can legally reduce or avoid IRMAA, including one most people find out about too late.

No spam. One follow-up email with an invitation to review your plan.

Where You Fall in the Bracket
Four Ways to Manage IRMAA

Estimate based on the most recently published Medicare IRMAA brackets (2026). Thresholds and surcharge amounts are set annually by CMS and adjust for inflation; confirm current-year figures at medicare.gov. Simplified estimate for education only. Not tax or legal advice.

Think you're close to a bracket?

IRMAA is one of the few costs you can often see coming two years out and actually plan around. A 30-minute call costs nothing.

Get Your Free Retirement Review

Want the full picture? Read How IRMAA Quietly Increases Retirement Costs.

Tool 05

Pennsylvania or Delaware?

The two states take nearly opposite approaches to taxing retirees. Enter your income mix and see a side-by-side estimate of your annual state and local tax picture on each side of the line.

PA vs. DE Break-Even Calculator
Takes about 60 seconds

Affects Delaware's retirement income exclusion

Combined, if married

Qualifying retirement-age distributions

Work income, interest, dividends

Purchases subject to PA sales tax

Optional. Drives the PA inheritance tax estimate

Pennsylvania
-
Est. annual state & local taxes
Delaware
-
Est. annual state & local taxes
Annual Difference
-
-
Full Breakdown

See the line-by-line comparison

Income tax, sales tax, and property tax side by side, the one-time Pennsylvania inheritance tax estimate on your estate, and the 20-year cumulative difference between the two states.

No spam. One follow-up email with an invitation to review your plan.

Where the Difference Comes From
PA Inheritance Tax (One-Time)
-
4.5% on assets passing to children
20-Year Cumulative
-
Annual difference over 20 years, plus inheritance tax
The Caveat
Domicile is a fact pattern
A sloppy move invites a residency audit

Simplified estimate for education only. Uses PA's flat 3.07% income tax on non-retirement income, 6% sales tax, and a 1.4% effective property tax rate typical of Chester County; Delaware's graduated brackets to 6.6% with the standard deduction of $5,700 single or $11,400 joint, the $12,500 per-person exclusion of eligible retirement income at 60+, no sales tax, and a 0.6% effective property tax rate. Local wage taxes, senior relief programs, deductions, and credits vary by municipality and situation and are not modeled. Not tax advice.

Straddling the state line?

We model both states against your actual accounts, spending, and estate plan, including the timing questions this calculator can't see. The 30-minute call costs nothing.

Get Your Free Retirement Review

Want the full context first? Read Pennsylvania or Delaware: Where Should You Retire?

Tool 06

The Pennsylvania Inheritance Tax

Unlike the federal estate tax, Pennsylvania's inheritance tax generally applies without a large exemption amount, and the rate depends on who inherits. Estimate what your heirs would owe, and see the levers that reduce it.

Inheritance Tax Estimator
Enter what passes to each type of heir. Exclude life insurance; it is exempt.

Taxed at 0%

Generally taxed at 4.5% (0% from parent to a child 21 or younger)

Taxed at 12%

Nieces, nephews, friends, unmarried partners: 15%

Taxed at 0%

Estimated PA Inheritance Tax
-
Due within 9 months of death
Effective Rate
-
Across everything you entered
Early-Payment Discount
-
5% discount if paid within 3 months
Full Breakdown

See where the tax comes from

The tax by heir type, and the four planning levers that legally reduce or eliminate it, including the one most families discover too late.

No spam. One follow-up email with an invitation to review your plan.

Tax by Heir Type
Four Levers That Reduce This Number

Simplified estimate for education only. Actual tax depends on how assets are titled, available deductions, and elections such as the family business and farm exemptions. Jointly owned property, retirement accounts, and gifts made within one year of death have their own rules. Not tax or legal advice.

Want to shrink this number properly?

Beneficiary titling, gifting timelines, and insurance structure interact. We coordinate all three with your estate attorney, and the 30-minute call costs nothing.

Get Your Free Retirement Review

Comparing states? Try the PA vs. DE break-even calculator above, or read Pennsylvania or Delaware: Where Should You Retire?

Tool 07

RSU Vesting & Tax Withholding

Your employer withholds a flat rate on RSU vests, not your actual tax rate. For most people above the 22% bracket, that gap turns into a bill at tax time. See yours before it surprises you.

RSU Withholding Gap Estimator
For one vesting event. Run it again for each vest date.

Your top federal bracket, including this vest

Bonuses and prior vests. Affects the $1M withholding cliff.

Enter as a percent, e.g. 3.07 for PA. Enter 0 for DE wages.

Gross Value at Vest
-
Taxed as ordinary income
Employer Withholds
-
Flat supplemental rate
Your Estimated Gap
-
Owed at tax time, or refunded
Full Breakdown

See the full withholding math

Federal, state, and the $1M supplemental cliff broken out line by line, plus the moves that keep this from becoming an April surprise.

No spam. One follow-up email with an invitation to review your plan.

Withheld vs. Actually Owed
Four Things Worth Knowing

Simplified estimate for education only. Uses your marginal bracket applied to the full vest value; actual liability depends on your full tax return, deductions, and other income. Does not include FICA (Social Security and Medicare) withholding, which applies separately. Not tax or legal advice.

Multiple vests this year?

Each one compounds the same gap. We build a withholding and estimated-payment plan across all of them so nothing catches you in April.

Get Your Free Retirement Review

Want the full picture? Read RSU Vesting: What to Do the Day Your Shares Vest.

The Bigger Picture

What the calculators can't tell you.

A projection is only as good as its assumptions. Here's what serious retirement planning has to account for that no model captures on its own.

i.

Sequence of Returns Risk

Two retirees with identical average returns can have completely different outcomes depending on when the bad years hit. A 30% drop in year one of retirement is far more damaging than the same drop in year ten. Most projections use average returns and miss this entirely.

Read the full piece
ii.

Tax Drag on Withdrawals

Withdrawing $7,500/month from a traditional IRA costs more than $7,500. Federal and state taxes, IRMAA surcharges on Medicare premiums, and Social Security taxation can add 20-35% to your effective cost of income. For many households, the tax plan effectively determines the retirement outcome.

Roth conversion timing
iii.

The 4% Rule Has Limits

The classic rule assumes a 30-year retirement with a specific mix of stocks and bonds. Retire at 60 with a 35-year horizon, and the math changes. So does a bond-heavy portfolio in a higher-rate environment. It's a starting point, not a plan.

iv.

Healthcare Before Medicare

Retiring before 65 means bridging to Medicare on your own. ACA marketplace premiums for a couple in their early 60s can run $1,500-$2,500 per month at 2026 rates, before subsidies, depending on income. This is consistently the most underestimated line item in early retirement budgets.

IRMAA and Medicare costs
v.

Social Security Timing

Claiming at 62 versus 70 can mean a difference of 76% in your monthly benefit. The break-even calculation is straightforward, but the right answer depends on your health, your spouse's benefit, and your other income sources. Most people claim too early.

The claiming strategy guide
vi.

Inflation Is Not Uniform

Healthcare inflation runs at roughly 2x the general rate. If you're projecting 3% inflation across all spending, you're likely underestimating what your budget looks like at 80. A tiered inflation assumption changes the long-term math significantly.

Where You Retire Matters

Retirement planning in Pennsylvania vs. Delaware

Our clients retire on both sides of the state line, and the line itself is a planning decision. Pennsylvania generally exempts qualifying retirement income but taxes inheritances from the first dollar. Delaware has no sales, estate, or inheritance tax but taxes some retirement income. For retirees in Chester County, on the Main Line, or across northern Delaware, the numbers deserve a side-by-side look.

Serving West Chester, Kennett Square, the Main Line, Wilmington, Hockessin, and Greenville.

Common Questions

Questions we hear about the tools

Are the calculators really free?

Yes. Every calculator on this page gives you a basic score or result at no cost and with no obligation. You do not need to talk to us to use them.

How accurate are they?

They produce planning-grade estimates built on simplified assumptions. They are educational tools, not a substitute for a full financial plan. A real plan accounts for taxes, market sequence, and your specific situation in far more detail than any calculator can.

What happens after I enter my email?

You get the full results for that calculator. We may follow up with planning content we think is useful. No spam, and you can unsubscribe anytime.

Do I need to be a client to use these tools?

No. The tools are free for anyone. If you want help interpreting your results, the first call is free too.

One Next Step

A plan built on your numbers.

Your first call is 30 minutes, no pressure, no obligation. Just an honest conversation about where you are and where you want to be.

Get Your Free Retirement Review
Or reach out directly: info@blackshirewealth.com · (302) 203-9634
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