Escrow Shortage Calculator
Last updated: July 2026
Estimate a mortgage escrow shortage or surplus and the adjusted monthly escrow deposit using editable tax, insurance and cushion assumptions.
Estimated escrow shortage or surplus
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- Required annual disbursements: —
- Required cushion: —
- Projected balance before cushion: —
- Estimated new monthly escrow deposit: —
On this page
Quick summary: Estimate a mortgage escrow shortage or surplus and the adjusted monthly escrow deposit using editable tax, insurance and cushion assumptions. Enter the requested values, calculate, review the result, and compare more than one realistic scenario before making a decision.
Read the complete guide
What this calculator estimates
Estimate a mortgage escrow shortage or surplus and the adjusted monthly escrow deposit using editable tax, insurance and cushion assumptions. It is designed for fast planning and comparison in the United States. The output is an estimate, not a binding quote, approval, tax determination, insurance offer or professional recommendation.
How to use it
Enter the requested values using a single consistent time period and currency. Select Calculate, review the headline result and supporting figures, then change one assumption at a time to compare another scenario.
How the calculation works
The calculator projects one year of escrow deposits and disbursements, compares the resulting balance with the entered cushion, and spreads a positive shortage over 12 months.
Important limitations
Servicer escrow analyses use payment dates, account histories, legal cushion limits and shortage repayment options. This simplified estimate may differ from the official analysis.
Frequently asked questions
Is the result exact?
No. It is a planning estimate based on the assumptions entered.
Can I compare different scenarios?
Yes. Change one input at a time so you can see which assumption changes the result.
Does the calculator store my inputs?
The calculation runs in the browser and does not require an account. Avoid entering unnecessary confidential information.