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Escrow Shortage Calculator

There’s been this thing recently on social media where folks post their escrow shortage and act blindsided by the whole thing.

Each year, homeowners with an escrow account are subject to an escrow analysis, where the loan servicer determines how much must be paid into the escrow account each month for the upcoming year.

This ensures there’s adequate funds to pay property taxes and homeowners insurance when due.

The reason these posts are popping up so frequently these days is because there’s been a surge in the cost of both insurance and taxes (and everything else, right?).

That has led to outrage once homeowners find out their monthly housing payment is going up hundreds of dollars or more. But instead of being surprised, get proactive and try out my new escrow shortage calculator.

Escrow Shortage Calculator

Figure out why your mortgage payment went up, estimate your new monthly escrow payment, and compare spreading a shortage over 12 months against paying it upfront.

Your Tax & Insurance Costs

$
Optional — to show what changed
$
$
Optional — to show what changed
$
$
Optional — flood insurance, escrowed PMI, etc.

Your Shortage & Current Payment

$
Used to auto-estimate your shortage below
$
Auto-estimated once you enter your bills — overwrite with your official number if you have it
Optional — dates the repayment period

Full Breakdown

Disclaimer: This calculator is for informational and educational purposes only and does not constitute financial, legal, or tax advice. Under RESPA (12 CFR § 1024.17), servicers may collect 1/12th of your projected annual escrow disbursements each month, plus a cushion of up to 1/6th of that annual total (about two months’ worth), and must allow shortages to be repaid over at least 12 equal monthly installments. Paying a shortage upfront versus spreading it over 12 months costs the same total amount either way, since shortage repayment is not interest-bearing — the choice only affects your monthly cash flow, not your total cost. This calculator estimates your new base payment from the annual figures you enter; it does not replicate your servicer’s exact month-by-month disbursement timing, which can affect the precise shortage amount on your actual annual escrow statement. The auto-estimated shortage figure is a rough approximation — new annual bills minus what your old monthly payment collected over the past year — and is not a substitute for your servicer’s actual escrow analysis, which also accounts for the timing of each disbursement and any existing account surplus or deficiency. If you believe your escrow analysis contains an error, or if a surplus of more than $50 above the required cushion isn’t refunded within 30 days, contact your servicer or the CFPB. Consult your loan servicer and a licensed tax or financial professional for your exact figures.

What the Escrow Shortage Calculator Does

As the name implies, this calculator helps homeowners with escrow accounts determine what their new escrow payment will be and if there will be a shortage in the upcoming year.

And if so, how much it’ll cost to either pay it upfront or spread it out over future payments.

You generally get both options when there’s a shortage, with many opting to just pay the extra amount monthly so it’s less of a burden.

For example, if it’s determined that your escrow account is short $1,200, you can simply pay $100 more per month to catch up.

This gets you back on track without necessarily breaking the bank, as many homeowners likely wouldn’t want to dish out the full $1,200 in one shot.

Of course, there are those people who like to keep things neat and tidy and will opt to pay the $1,200 in a lump sum to maintain their low mortgage payment. That’s fine too.

Either way, this is something you should be aware of if you have escrows (also known as impounds) to ensure you aren’t caught off-guard each year.

As much as it can be frustrating to get an escrow analysis and find out your payment is going up, it’s arguably worse to pay taxes and insurance yourself and get a surprise bill.

[Searching for a home loan? See your options with dozens of lenders fast.]

At least with an escrow account the money is automatically set aside each month, so any increase is somewhat cushioned.

How to Use the Escrow Shortage Calculator

Simply enter your annual property tax bill and annual insurance premium, along with the new figures for the upcoming year.

Then enter in any additional escrow items if applicable, such as an increase in flood insurance premium if applicable.

Also enter your current monthly escrow payment amount and the calculator will auto-estimate your escrow shortage amount.

You can also enter your escrow analysis date if you wish to get dates for your new monthly payments.

From there, it will calculate your new monthly escrow payment amount based on those details and show you the option to pay any shortage upfront or spread it over time.

Read on: How to cancel your escrow account.

Colin Robertson
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