Rental Cash Flow Calculator
Enter rent, vacancy, expenses and mortgage to see monthly and annual net income for any rental property.
See exactly where your rent money goes each monthTry: Monthly rent=2000, Vacancy rate=8, Operating expenses / month=300, Mortgage payment / month=1200
How to Use
Enter your property's monthly rent, vacancy rate, operating expenses and mortgage payment. The calculator shows your effective rent after vacancy, then subtracts expenses and the mortgage to give you monthly and annual cash flow. Use real numbers from your lease and lender statement for the most accurate result.
Vacancy rate is the percentage of time you expect the unit to sit empty between tenants. A common estimate is 5–10% for most markets. Operating expenses include insurance, maintenance, property management, and reserves — but not the mortgage itself.
Frequently Asked Questions
What is a good cash flow for a rental property?
Most investors target at least $100–$200 per unit per month after all expenses and mortgage. However, the right number depends on your market, financing, and goals. A property in a high-appreciation market may accept lower cash flow.
Should I include property management in operating expenses?
Yes. If you hire a property manager, include their fee (typically 8–12% of gross rent). Even if you self-manage, budget something for your time and occasional professional help.
How do I estimate vacancy rate?
Check local listings for average days on market. A rough rule: if units in your area rent within 2–3 weeks, use 5–8%. If they sit 4+ weeks, use 10–15%. Always round up to be conservative.
Does cash flow include principal paydown?
No. This calculator shows cash flow before principal reduction. Your mortgage payment includes interest (an expense) and principal (which builds equity). For total return, add principal paydown to cash flow.
Rental Market Data by State
Real market data across all 50 states. Click each section to expand.
All 50 States — Rent, Vacancy & Tax Overview
| State | Avg Rent | Vacancy | Tax Rate |
|---|---|---|---|
| Alabama | $1300 | 9% | 0.40% |
| Alaska | $1500 | 10% | 1.18% |
| Arizona | $1700 | 8% | 0.55% |
| Arkansas | $1100 | 9% | 0.62% |
| California | $2800 | 5% | 0.74% |
| Colorado | $1900 | 6% | 0.49% |
| Connecticut | $1800 | 6% | 1.96% |
| Delaware | $1500 | 7% | 0.43% |
| Florida | $2000 | 8% | 0.80% |
| Georgia | $1600 | 8% | 0.83% |
| Hawaii | $2500 | 6% | 0.27% |
| Idaho | $1400 | 6% | 0.55% |
| Illinois | $1600 | 8% | 1.97% |
| Indiana | $1200 | 8% | 0.85% |
| Iowa | $1100 | 7% | 1.43% |
| Kansas | $1100 | 8% | 1.29% |
| Kentucky | $1200 | 8% | 0.83% |
| Louisiana | $1300 | 9% | 0.51% |
| Maine | $1400 | 7% | 1.09% |
| Maryland | $1900 | 7% | 1.04% |
| Massachusetts | $2300 | 5% | 1.04% |
| Michigan | $1400 | 8% | 1.40% |
| Minnesota | $1500 | 6% | 1.05% |
| Mississippi | $1100 | 9% | 0.79% |
| Missouri | $1200 | 8% | 0.88% |
| Montana | $1300 | 6% | 0.83% |
| Nebraska | $1200 | 7% | 1.54% |
| Nevada | $1600 | 7% | 0.53% |
| New Hampshire | $1700 | 5% | 1.86% |
| New Jersey | $2000 | 6% | 2.13% |
| New Mexico | $1400 | 8% | 0.73% |
| New York | $2200 | 6% | 1.38% |
| North Carolina | $1500 | 8% | 0.75% |
| North Dakota | $1100 | 8% | 0.90% |
| Ohio | $1300 | 8% | 1.41% |
| Oklahoma | $1100 | 9% | 0.85% |
| Oregon | $1700 | 6% | 0.82% |
| Pennsylvania | $1500 | 7% | 1.36% |
| Rhode Island | $1800 | 6% | 1.35% |
| South Carolina | $1400 | 9% | 0.52% |
| South Dakota | $1100 | 8% | 1.14% |
| Tennessee | $1400 | 8% | 0.64% |
| Texas | $1700 | 8% | 1.60% |
| Utah | $1600 | 5% | 0.55% |
| Vermont | $1500 | 6% | 1.59% |
| Virginia | $1800 | 6% | 0.74% |
| Washington | $2000 | 6% | 0.88% |
| West Virginia | $1000 | 9% | 0.53% |
| Wisconsin | $1300 | 7% | 1.68% |
| Wyoming | $1200 | 7% | 0.55% |
High-Rent, High-Yield Markets (4 states)
- California — $2800/mo, 5% vac, 0.74% tax
- Florida — $2000/mo, 8% vac, 0.80% tax
- Hawaii — $2500/mo, 6% vac, 0.27% tax
- Washington — $2000/mo, 6% vac, 0.88% tax
California rental snapshot
| California typical monthly rent | $2800 |
| California vacancy allowance | 5% |
| California average effective property tax rate | 0.74% |
| California estimated monthly property tax on 300000 | $185 |
| California effective monthly rent after vacancy | $2660 |
| California estimated monthly cash flow | $775 |
California cash flow by home price
| $231100 | $817 |
| $294100 | $779 |
| $357200 | $740 |
| $420200 | $701 |
| $483200 | $662 |
| $546200 | $623 |
| $609300 | $584 |
| $672300 | $545 |
| $735300 | $507 |
California cash flow by monthly rent
| $1610 | $-355 |
| $1775 | $-199 |
| $1940 | $-42 |
| $2105 | $115 |
| $2270 | $272 |
| $2435 | $428 |
| $2600 | $585 |
| $2765 | $742 |
| $2930 | $899 |
| $3095 | $1055 |
California example: rent $2800, vacancy 5%, tax 0.74%. Effective rent $2660, after $300 operating costs, $1400 mortgage and $185 tax, cash flow is $775/month.
Sun Belt Growth States (8 states)
- Arizona — $1700/mo, 8% vac, 0.55% tax
- Florida — $2000/mo, 8% vac, 0.80% tax
- Georgia — $1600/mo, 8% vac, 0.83% tax
- Nevada — $1600/mo, 7% vac, 0.53% tax
- North Carolina — $1500/mo, 8% vac, 0.75% tax
- South Carolina — $1400/mo, 9% vac, 0.52% tax
- Tennessee — $1400/mo, 8% vac, 0.64% tax
- Texas — $1700/mo, 8% vac, 1.60% tax
Arizona rental snapshot
| Arizona typical monthly rent | $1700 |
| Arizona vacancy allowance | 8% |
| Arizona average effective property tax rate | 0.55% |
| Arizona estimated monthly property tax on 300000 | $138 |
| Arizona effective monthly rent after vacancy | $1564 |
| Arizona estimated monthly cash flow | $-273 |
Arizona cash flow by home price
| $127400 | $-194 |
| $162100 | $-210 |
| $196800 | $-226 |
| $231600 | $-242 |
| $266300 | $-258 |
| $301000 | $-274 |
| $335800 | $-290 |
| $370500 | $-306 |
| $405300 | $-322 |
Arizona cash flow by monthly rent
| $1530 | $-430 |
| $1690 | $-283 |
| $1845 | $-140 |
| $2000 | $3 |
| $2160 | $150 |
| $2315 | $292 |
| $2475 | $440 |
| $2630 | $582 |
| $2790 | $729 |
| $2945 | $872 |
Arizona example: rent $1700, vacancy 8%, tax 0.55%. Effective rent $1564, after $300 operating costs, $1400 mortgage and $138 tax, cash flow is $-273/month.
Midwest Cash-Flow Kings (10 states)
- Illinois — $1600/mo, 8% vac, 1.97% tax
- Indiana — $1200/mo, 8% vac, 0.85% tax
- Iowa — $1100/mo, 7% vac, 1.43% tax
- Kansas — $1100/mo, 8% vac, 1.29% tax
- Michigan — $1400/mo, 8% vac, 1.40% tax
- Minnesota — $1500/mo, 6% vac, 1.05% tax
- Missouri — $1200/mo, 8% vac, 0.88% tax
- Nebraska — $1200/mo, 7% vac, 1.54% tax
- Ohio — $1300/mo, 8% vac, 1.41% tax
- Wisconsin — $1300/mo, 7% vac, 1.68% tax
Illinois rental snapshot
| Illinois typical monthly rent | $1600 |
| Illinois vacancy allowance | 8% |
| Illinois average effective property tax rate | 1.97% |
| Illinois estimated monthly property tax on 300000 | $493 |
| Illinois effective monthly rent after vacancy | $1472 |
| Illinois estimated monthly cash flow | $-720 |
Illinois cash flow by home price
| $97100 | $-387 |
| $123500 | $-431 |
| $150000 | $-474 |
| $176500 | $-518 |
| $202900 | $-561 |
| $229400 | $-605 |
| $255900 | $-648 |
| $282300 | $-691 |
| $308800 | $-735 |
Illinois cash flow by monthly rent
| $1685 | $-642 |
| $1860 | $-481 |
| $2035 | $-320 |
| $2205 | $-164 |
| $2380 | $-3 |
| $2550 | $154 |
| $2725 | $315 |
| $2900 | $476 |
| $3070 | $632 |
| $3245 | $793 |
Illinois example: rent $1600, vacancy 8%, tax 1.97%. Effective rent $1472, after $300 operating costs, $1400 mortgage and $493 tax, cash flow is $-720/month.
High-Tax, High-Compliance States (14 states)
- Connecticut — $1800/mo, 6% vac, 1.96% tax
- Illinois — $1600/mo, 8% vac, 1.97% tax
- Iowa — $1100/mo, 7% vac, 1.43% tax
- Michigan — $1400/mo, 8% vac, 1.40% tax
- Nebraska — $1200/mo, 7% vac, 1.54% tax
- New Hampshire — $1700/mo, 5% vac, 1.86% tax
- New Jersey — $2000/mo, 6% vac, 2.13% tax
- New York — $2200/mo, 6% vac, 1.38% tax
- Ohio — $1300/mo, 8% vac, 1.41% tax
- Pennsylvania — $1500/mo, 7% vac, 1.36% tax
- Rhode Island — $1800/mo, 6% vac, 1.35% tax
- Texas — $1700/mo, 8% vac, 1.60% tax
- Vermont — $1500/mo, 6% vac, 1.59% tax
- Wisconsin — $1300/mo, 7% vac, 1.68% tax
Connecticut rental snapshot
| Connecticut typical monthly rent | $1800 |
| Connecticut vacancy allowance | 6% |
| Connecticut average effective property tax rate | 1.96% |
| Connecticut estimated monthly property tax on 300000 | $490 |
| Connecticut effective monthly rent after vacancy | $1692 |
| Connecticut estimated monthly cash flow | $-498 |
Connecticut cash flow by home price
| $115400 | $-196 |
| $146900 | $-248 |
| $178400 | $-299 |
| $209800 | $-351 |
| $241300 | $-402 |
| $272800 | $-454 |
| $304300 | $-505 |
| $335800 | $-556 |
| $367200 | $-608 |
Connecticut cash flow by monthly rent
| $1695 | $-597 |
| $1870 | $-432 |
| $2045 | $-268 |
| $2215 | $-108 |
| $2390 | $57 |
| $2565 | $221 |
| $2740 | $386 |
| $2910 | $545 |
| $3085 | $710 |
| $3260 | $874 |
Connecticut example: rent $1800, vacancy 6%, tax 1.96%. Effective rent $1692, after $300 operating costs, $1400 mortgage and $490 tax, cash flow is $-498/month.
State Landlord Laws — Featured States
What Alabama law does to money arriving each month
| Late fee rule | Must be reasonable (no statutory %) |
| Disclosures the lease must carry | Lead-based paint (homes built before 1978) |
| Refund deadline after move-out | 35 days |
| Security deposit ceiling | No statutory cap |
| Statute to cite | Ala. Code §35-9A-201 |
Alabama has no statutory ceiling, so the lease sets the deposit. A Birmingham tenant should photograph the unit at move-in to avoid later claims. The landlord must mail the itemized list to the last known address within 35 days.
Surplus is a calendar problem before it is arithmetic. Rent landing on the twelfth still met a mortgage due on the first, and a disclosure you skipped can strip the right to collect at all, turning one slow month into an empty quarter.
Why empty weeks decide the Alabama bottom line
A mortgage never takes a month off, so the gap between tenants is where surplus usually dies. Planning here assumes a 9% vacancy allowance, putting Alabama at number 2 of fifty for downtime, against a typical asking rent of $1300 ranked 33. Turn a door twice in one year and paint, listings and empty weeks together cost more than the allowance ever budgeted.
Markets across Alabama where turnover speed varies most
- Tuscaloosa turns units fastest when listings are thin — count comparable vacancies before you budget downtime.
- Auburn sees seasonal move-out clustering, so a summer handover re-lets quicker than a January one.
- Dothan rewards landlords who pre-list two weeks out; the empty stretch shrinks to days rather than weeks.
- Decatur punishes overpricing hard: one month above market costs more than a year of the discount you refused.
Vacancy and rent shown are Alabama averages. One building can beat or miss them badly, so price your own downtime from live listings in the county you are buying in.
What Alaska law does to money arriving each month
| Late fee rule | Reasonable fees only |
| Disclosures the lease must carry | Lead-based paint (pre-1978) |
| Refund deadline after move-out | 14 days |
| Security deposit ceiling | No statutory cap |
| Statute to cite | AS 34.03.070 |
Alaska lets a tenant request a written pre-move-out inspection. An Anchorage renter who disputes a deduction can argue it in district court. Winter heating is part of the implied warranty there.
Surplus is a calendar problem before it is arithmetic. Rent landing on the twelfth still met a mortgage due on the first, and a disclosure you skipped can strip the right to collect at all, turning one slow month into an empty quarter.
Why empty weeks decide the Alaska bottom line
A mortgage never takes a month off, so the gap between tenants is where surplus usually dies. Planning here assumes a 10% vacancy allowance, putting Alaska at number 1 of fifty for downtime, against a typical asking rent of $1500 ranked 21. Turn a door twice in one year and paint, listings and empty weeks together cost more than the allowance ever budgeted.
Markets across Alaska where turnover speed varies most
- Sitka turns units fastest when listings are thin — count comparable vacancies before you budget downtime.
- Ketchikan sees seasonal move-out clustering, so a summer handover re-lets quicker than a January one.
- Palmer rewards landlords who pre-list two weeks out; the empty stretch shrinks to days rather than weeks.
- Kodiak punishes overpricing hard: one month above market costs more than a year of the discount you refused.
Vacancy and rent shown are Alaska averages. One building can beat or miss them badly, so price your own downtime from live listings in the borough you are buying in.
What Arizona law does to money arriving each month
| Late fee rule | No statutory limit |
| Disclosures the lease must carry | Lead-based paint (pre-1978) |
| Refund deadline after move-out | 14 days |
| Security deposit ceiling | No statutory cap |
| Statute to cite | Ariz. Rev. Stat. §33-1321 |
Arizona landlords who miss the 14-day deadline owe double the withheld sum. A Phoenix tenant benefits from a signed move-in checklist. The refund must go out by certified mail.
Surplus is a calendar problem before it is arithmetic. Rent landing on the twelfth still met a mortgage due on the first, and a disclosure you skipped can strip the right to collect at all, turning one slow month into an empty quarter.
Why empty weeks decide the Arizona bottom line
A mortgage never takes a month off, so the gap between tenants is where surplus usually dies. Planning here assumes a 8% vacancy allowance, putting Arizona at number 9 of fifty for downtime, against a typical asking rent of $1700 ranked 13. Turn a door twice in one year and paint, listings and empty weeks together cost more than the allowance ever budgeted.
Markets across Arizona where turnover speed varies most
- Scottsdale turns units fastest when listings are thin — count comparable vacancies before you budget downtime.
- Glendale sees seasonal move-out clustering, so a summer handover re-lets quicker than a January one.
- Tempe rewards landlords who pre-list two weeks out; the empty stretch shrinks to days rather than weeks.
- Yuma punishes overpricing hard: one month above market costs more than a year of the discount you refused.
Vacancy and rent shown are Arizona averages. One building can beat or miss them badly, so price your own downtime from live listings in the county you are buying in.
What Arkansas law does to money arriving each month
| Late fee rule | No statutory limit |
| Disclosures the lease must carry | Lead-based paint (pre-1978) |
| Refund deadline after move-out | 30 days |
| Security deposit ceiling | No statutory cap |
| Statute to cite | Ark. Code Ann. §18-16-101 |
Arkansas has no broad residential statute, so the lease controls. A Little Rock renter should read every clause before signing. Eviction must follow a court order, never self-help.
Surplus is a calendar problem before it is arithmetic. Rent landing on the twelfth still met a mortgage due on the first, and a disclosure you skipped can strip the right to collect at all, turning one slow month into an empty quarter.
Why empty weeks decide the Arkansas bottom line
A mortgage never takes a month off, so the gap between tenants is where surplus usually dies. Planning here assumes a 9% vacancy allowance, putting Arkansas at number 3 of fifty for downtime, against a typical asking rent of $1100 ranked 43. Turn a door twice in one year and paint, listings and empty weeks together cost more than the allowance ever budgeted.
Markets across Arkansas where turnover speed varies most
- Jonesboro turns units fastest when listings are thin — count comparable vacancies before you budget downtime.
- Conway sees seasonal move-out clustering, so a summer handover re-lets quicker than a January one.
- Bentonville rewards landlords who pre-list two weeks out; the empty stretch shrinks to days rather than weeks.
- Russellville punishes overpricing hard: one month above market costs more than a year of the discount you refused.
Vacancy and rent shown are Arkansas averages. One building can beat or miss them badly, so price your own downtime from live listings in the county you are buying in.
What California law does to money arriving each month
| Late fee rule | Must be a reasonable estimate of actual costs |
| Disclosures the lease must carry | Lead-based paint (pre-1978); Megan's Law registry (if within 1/4 mile) |
| Refund deadline after move-out | 21 days |
| Security deposit ceiling | ≤2 months rent (unfurnished), ≤3 (furnished) |
| Statute to cite | Cal. Civ. Code §§1940–1954, 1950.5 |
California caps the deposit at two or three months' rent. A Los Angeles tenant may owe relocation aid in some no-fault endings. The landlord must hand over the signed lease within 15 days.
Surplus is a calendar problem before it is arithmetic. Rent landing on the twelfth still met a mortgage due on the first, and a disclosure you skipped can strip the right to collect at all, turning one slow month into an empty quarter.
Why empty weeks decide the California bottom line
A mortgage never takes a month off, so the gap between tenants is where surplus usually dies. Planning here assumes a 5% vacancy allowance, putting California at number 47 of fifty for downtime, against a typical asking rent of $2800 ranked 1. Turn a door twice in one year and paint, listings and empty weeks together cost more than the allowance ever budgeted.
Markets across California where turnover speed varies most
- Sacramento turns units fastest when listings are thin — count comparable vacancies before you budget downtime.
- Fresno sees seasonal move-out clustering, so a summer handover re-lets quicker than a January one.
- Oakland rewards landlords who pre-list two weeks out; the empty stretch shrinks to days rather than weeks.
- Bakersfield punishes overpricing hard: one month above market costs more than a year of the discount you refused.
Vacancy and rent shown are California averages. One building can beat or miss them badly, so price your own downtime from live listings in the county you are buying in.
What Colorado law does to money arriving each month
| Late fee rule | Must be reasonable |
| Disclosures the lease must carry | Lead-based paint (pre-1978) |
| Refund deadline after move-out | 30 days |
| Security deposit ceiling | No statutory cap |
| Statute to cite | C.R.S. §38-12-101 |
Colorado tenants may repair-and-deduct after a cure notice. A Denver renter should put habitability complaints in writing. Snow removal falls to whoever the lease names.
Surplus is a calendar problem before it is arithmetic. Rent landing on the twelfth still met a mortgage due on the first, and a disclosure you skipped can strip the right to collect at all, turning one slow month into an empty quarter.
Why empty weeks decide the Colorado bottom line
A mortgage never takes a month off, so the gap between tenants is where surplus usually dies. Planning here assumes a 6% vacancy allowance, putting Colorado at number 34 of fifty for downtime, against a typical asking rent of $1900 ranked 8. Turn a door twice in one year and paint, listings and empty weeks together cost more than the allowance ever budgeted.
Markets across Colorado where turnover speed varies most
- Lakewood turns units fastest when listings are thin — count comparable vacancies before you budget downtime.
- Pueblo sees seasonal move-out clustering, so a summer handover re-lets quicker than a January one.
- Arvada rewards landlords who pre-list two weeks out; the empty stretch shrinks to days rather than weeks.
- Westminster punishes overpricing hard: one month above market costs more than a year of the discount you refused.
Vacancy and rent shown are Colorado averages. One building can beat or miss them badly, so price your own downtime from live listings in the county you are buying in.
Top 20 Cities for Rental Investors
| City | Avg Rent | State |
|---|---|---|
| New York | $3500 | NY |
| Los Angeles | $2800 | CA |
| Chicago | $2000 | IL |
| Houston | $1700 | TX |
| Phoenix | $1800 | AZ |
| Philadelphia | $1900 | PA |
| San Antonio | $1600 | TX |
| San Diego | $2900 | CA |
| Austin | $2000 | TX |
| Dallas | $1800 | TX |
| Jacksonville | $1600 | FL |
| Fort Worth | $1700 | TX |
| Columbus | $1500 | OH |
| Charlotte | $1700 | NC |
| Indianapolis | $1500 | IN |
| Seattle | $2400 | WA |
| Denver | $2100 | CO |
| Nashville | $1800 | TN |
| Boston | $3000 | MA |
| Las Vegas | $1700 | NV |