Most owners ask what rent they can charge. A better first question is what the flat earns once the empty months and the bills are counted. This guide gives you a formula for that, a worked example with clearly invented numbers, a blank worksheet for your own figures, a list of the costs owners tend to forget, and the legal steps for a Navi Mumbai landlord. It is the owner side of our where to rent guide, which is written for tenants, and it is written for an ordinary owner letting a residential flat. Commercial lettings, serviced accommodation and other structures need separate advice.
Quick answer: this guide measures net operating rental yield on total acquisition cost. It is the rent you expect to collect in a year, less running costs, divided by everything you spent to buy and set up the property, before loan interest and income tax. In the invented example below, the gross yield on the purchase price is 4.00 per cent, the gross yield on total cost is 3.67 per cent and the net operating yield is 2.66 per cent.
This guide explains a method. It is not investment, tax or legal advice, and none of the figures in the worked example is a rent or a price you can expect in Navi Mumbai.
Gross yield and net operating yield
Gross yield is the yearly rent divided by a cost figure. Listings and brokers usually divide by the purchase price, because it needs only two inputs. Net operating yield deducts vacancy and running costs from the rent first, and here it divides by the total cost of acquiring and setting up the property. Because the two measures can use different denominators, always compare properties on the same basis.
There are two ways to read the cost figure:
- Yield on historical cost measures income against what you actually spent. It suits an owner who wants to know how the original outlay is performing.
- Yield on current value measures income against what the property could fetch today. It suits an owner deciding whether to keep the flat, because it reflects the money tied up now. For a flat bought many years ago the two figures can differ a lot.
Rental yield is one input and not a complete return. It leaves out changes in the property’s value, the cost of selling, how quickly you could sell, and financing. Our investment options guide covers other ways of using the same money.
The formula, forecast and actual
- Step 1, total cost: the price, plus stamp duty, registration and other purchase costs, plus what you spent on repairs, painting or furnishing before the first tenant moved in.
- Step 2, rent: for a forecast, take twelve months of scheduled rent and deduct an assumed vacancy, any concessions and any rent you expect not to collect. For an actual year, start from the rent you recorded as received and reconcile it against the rent due and any arrears, so that you do not deduct vacancy twice or mistake unpaid rent for an empty flat.
- Step 3, running costs: property tax, society and other charges you pay as owner, repairs and upkeep, insurance you pay for the property, and any management fee or brokerage for finding a tenant.
- Step 4, net operating income: rent minus running costs.
- Step 5, yield: net operating income divided by total cost, multiplied by 100.
In one line: net operating yield in per cent = (rent collected or expected, after vacancy, minus yearly running costs) divided by total cost, times 100. Say which basis you used. A forecast is a projection and not money in hand.
A worked example (hypothetical numbers)
Every figure in this example is invented to show the method. It is not a real flat, a real rent, a real price or a typical result for any Navi Mumbai area. The example assumes one empty month, and that is an assumption and not a Navi Mumbai benchmark. It also assumes no separately charged insurance premium and no management fee. Replace each figure with your own.
| Item | Assumed amount |
|---|---|
| Price of the flat | ₹90,00,000 |
| Stamp duty, registration and other purchase costs (assumed) | ₹6,30,000 |
| Repairs and furnishing before letting (assumed) | ₹1,70,000 |
| Total cost | ₹98,00,000 |
| Monthly rent (assumed) | ₹30,000 |
| Scheduled yearly rent, 12 months | ₹3,60,000 |
| Months empty in the year (assumed) | 1 month, so ₹30,000 lost |
| Rent expected after vacancy | ₹3,30,000 |
| Property tax (assumed) | ₹12,000 |
| Repairs and upkeep (assumed) | ₹18,000 |
| Society charges paid by the owner, ₹2,000 a month (assumed) | ₹24,000 |
| Brokerage for finding the tenant (assumed) | ₹15,000 |
| Total running costs | ₹69,000 |
| Net operating income | ₹2,61,000 |
The result changes in stages, and the stages show where the drop comes from:
| Measure | Calculation | Result |
|---|---|---|
| Gross yield on purchase price | ₹3,60,000 divided by ₹90,00,000 | 4.00% |
| Gross yield on total cost | ₹3,60,000 divided by ₹98,00,000 | 3.67% |
| Net operating yield on total cost | ₹2,61,000 divided by ₹98,00,000 | 2.66% |
The fall from 4.00 to 2.66 per cent comes from two things: the larger total-cost denominator, which includes purchase costs and setup, and the deduction of vacancy and running costs from the rent.
Here is how the result moves with the number of empty months, holding every other cost constant:
| Months empty | Rent expected | Net operating income | Net operating yield |
|---|---|---|---|
| 0 months | ₹3,60,000 | ₹2,91,000 | 2.97% |
| 1 month | ₹3,30,000 | ₹2,61,000 | 2.66% |
| 2 months | ₹3,00,000 | ₹2,31,000 | 2.36% |
| 3 months | ₹2,70,000 | ₹2,01,000 | 2.05% |
Each extra empty month lowers the yield by about 0.31 percentage points in this example. In practice a change of tenant can also bring brokerage and repair costs, so the other costs may not stay constant. Test several vacancy scenarios using your own letting history and current conditions, and compare them with the rent you could ask.
Worksheet for your own flat
Fill in each line with your own figure and note where it comes from. Do not count the same spending twice: a major improvement belongs in the initial setup, and recurring maintenance belongs in the yearly costs.
| Input | Your figure | Evidence and date |
|---|---|---|
| Purchase price and acquisition expenses | Purchase records | |
| Initial setup spending | Invoices | |
| Monthly rent | Agreement or current comparable evidence | |
| Vacancy assumption, and scenarios you tested | Letting history | |
| Society and municipal charges you pay as owner | Current bills | |
| Repairs, insurance and management | Actual spending or estimates | |
| Letting and agreement costs | Written quotations | |
| Net operating income and yield | Calculate | Same assumptions on every line |
Costs, financing and tax: what goes where
| Item | Treatment in this guide | What to check |
|---|---|---|
| Property tax | Running cost | The bill is raised on the property. The NMMC property tax guide explains NMMC bills and the Panvel property tax guide covers Panvel. The official pages are NMMC property tax and Panvel Municipal Corporation. |
| Society and other charges | Running cost, for the part you pay | Ask the society for its written list of charges. Do not assume every charge asked for is valid, and keep your own obligations to the society separate from what you agree with the tenant. |
| Repairs and upkeep | Running cost | Recurring maintenance only. Major improvements belong in setup cost. |
| Insurance you pay for the property | Running cost | Include it where you pay one. The example assumes none. |
| Brokerage, listing and management fees | Running cost | Agree the fee in writing before the broker starts. |
| Stamp duty and registration of the rent agreement | Running cost, or shared | Settle in the agreement who bears the expense. The rent agreement registration guide shows how the duty is calculated. |
| Loan interest | Excluded, shown separately | Financing sits outside an operating yield. |
| Loan principal repayments | Excluded | Include them when you plan cash flow. |
| Income tax | Excluded, calculated separately | Depends on your own circumstances. |
Operating income is not the same as spendable cash. Loan repayments, income tax and major spending on the property can all reduce what is left.
Legal steps for a landlord
Registration and tenant information are separate matters, and our rent agreement guide and police verification guide explain the practical steps.
- Register the agreement. Under Section 55 of the Maharashtra Rent Control Act, 1999, a covered leave and licence or letting agreement has to be in writing and registered, and the responsibility for registration rests with the landlord. Who bears the cost is a separate matter that you and the tenant can agree. The state runs an online service on the Leave and Licence portal, and our guide explains how it works.
- Check the tenant information requirements. Check the requirements and current directions of the police station responsible for the property. Navi Mumbai Police provide an online tenant information service. Submitting tenant details is not the same as a police clearance certificate or an approval of the tenant. Do not rely on another city’s police procedure.
- If the flat is on CIDCO leasehold land, check your lease papers and your society for any conditions that apply to letting.
- If you live abroad, read the NRI landlord section of the rent agreement guide, and see our guide for NRI buyers for the wider picture.
Tax on rent
Rent you receive is income and has to be reported. The Income Tax Department says the Income-tax Act, 2025 came into force on 1 April 2026, replacing the 1961 Act, so the section numbers in older articles have changed. For an ordinary owner letting a residential flat, section 21 of the Act deals with the annual value of the property, including local taxes the owner actually pays, and section 22 lists the deductions allowed from it. Use the Income Tax Department’s current text of the Act as amended by the Finance Act, 2026 and not an older article, and ask a chartered accountant to apply it to your case.
This yield worksheet is not an income-tax computation. Tax is worked out under its own rules, so do not deduct every operating expense again when you calculate taxable house property income.
Also ask your tax adviser whether your tenant must deduct tax from the rent and what documents you should reconcile. The treatment depends on factors such as your tax residency and the tenant’s circumstances, and living abroad does not by itself settle your Indian tax status.
Choosing a tenant, the deposit and the handover
- Ask for identity and address proof, and for proof of employment or study. Check each document against the person.
- Write down who pays for electricity, water, gas and minor repairs, and fix the notice period and any rent increase in the agreement.
- Give a receipt for the deposit and write the refund process into the agreement, including what may be deducted and what evidence you will show. Say how ordinary wear differs from damage.
- Record meter readings and the keys and access cards handed over, and list the appliances and their condition. A signed inventory and dated photographs provide evidence if a disagreement arises.
- At the end, inspect the flat with the tenant, settle outstanding utility bills and return the deposit as agreed.
- A refundable deposit is not rental income in this yield worksheet, and you should not subtract it from the purchase cost. Do not assume a legal cap on the deposit or a refund deadline without checking that it applies to your agreement.
- The where to rent guide lists the colleges, hospitals and workplaces that drive tenant searches, which helps you judge who is likely to want your flat.
Buying costs and comparing areas
If you have not bought yet, the purchase price and buying costs form the bottom half of the formula. Start with the property rates guide and the stamp duty and registration guide. Whether to buy at all is a different question, which the rent vs buy guide works through.
A checklist for owners
- Calculate your own yield from real quotations and records, and say whether it is a forecast or an actual year.
- Test several vacancy scenarios using your own letting history.
- Register the agreement, and check the tenant information requirements for your police station.
- Record the condition of the flat and the deposit terms with the tenant present.
- Pay the property tax on time and keep the receipts.
- Speak to a chartered accountant about tax and rent withholding before the first rent arrives.
Frequently Asked Questions
What is net operating rental yield?
It is the rent you expect to collect in a year, after vacancy and running costs, divided by your total acquisition and setup cost, shown as a percentage. This guide calculates it before loan interest and income tax.
What is the difference between gross and net rental yield?
Gross yield divides the yearly rent by a cost figure, usually the purchase price. Net operating yield deducts vacancy and running costs first and divides by total cost. Compare properties on the same basis, because the denominators can differ.
What is a good rental yield in Navi Mumbai?
There is no single figure to quote, because published numbers vary by source and by property. Work out your own from real records and quotations. A yield is one input, and it leaves out changes in value, selling costs, liquidity and financing.
Is rental income taxable?
Yes. Rent from a let-out flat is income, and the Income-tax Act, 2025 deals with it in sections such as 21 and 22. This yield worksheet is not a tax computation, so ask a chartered accountant, and ask whether your tenant must deduct tax from the rent.
Do I have to register the rent agreement?
Under Section 55 of the Maharashtra Rent Control Act, 1999, a covered leave and licence or letting agreement has to be in writing and registered, and responsibility for registration rests with the landlord. You and the tenant can agree who bears the cost.
How much does an empty month cost?
In the invented example, each extra empty month lowers the net operating yield by about 0.31 percentage points when the other costs are held constant. Use your own rent, costs and letting history, and test several scenarios.
Sources and a note on accuracy
Sources checked on 15 October 2026. Registration duty: Section 55 of the Maharashtra Rent Control Act, 1999 on India Code, the Maharashtra Leave and Licence portal and our rent agreement guide. Tenant information: Navi Mumbai Police. Property tax: NMMC and Panvel Municipal Corporation. Income tax: the Income Tax Department’s announcement of the commencement of the 2025 Act and its section 22 page. Featured photo: Vashi Skyline by This Now, licensed CC BY-SA 4.0 via Wikimedia Commons, cropped and resized. It shows Vashi at night in December 2025 and does not show any particular property. The worked example uses invented figures and is not a forecast for any property. Tax and registration rules change, so confirm the current position before you act. NaviMumbai.com is an independent information site and is not affiliated with any government body, society or broker named here.
