Owning in JB, Working in Singapore: Tax and Residency Basics

More people are choosing to live in JB and work in Singapore. A home near the Causeway, such as Causewayz Square in JB city centre, can mean more space for the money and, once the RTS Link opens, a much shorter crossing. Buyers then ask practical questions. Which country taxes my salary? Does owning a JB condo change my tax residency? How is rental income taxed if I let the unit out? This guide covers the basics of tax for people who live in JB and work in Singapore, as well as residency, using guidance published by IRAS (Singapore) and LHDN (Malaysia). It is general information, not tax advice. Your own position depends on your citizenship, work pass, days of presence and income mix, so we recommend speaking to a licensed tax adviser before you file.

For the daily routine itself (alarm times, queues and the RTS), see our live in JB, work in Singapore guide. For transport options, see RTS vs bus vs driving. This article stays on tax and residency.

Live in JB, work in Singapore: which country taxes your salary?

As a rule, Singapore taxes your salary for work done in Singapore, wherever you sleep at night. IRAS states that income earned in Singapore is taxable in Singapore. A Malaysian who crosses the Causeway every morning to an office in Woodlands, Jurong or the CBD is therefore taxed on that salary by IRAS.

On the Malaysian side, LHDN (the Inland Revenue Board of Malaysia, also called HASiL) clarified in a March 2019 media release that “income received from employment exercised in Singapore is not liable to tax in Malaysia”. This is because the income does not come from employment exercised in Malaysia. LHDN also made the point that being a Malaysian tax resident “will not automatically result in” foreign income being taxed in Malaysia.

The result is that most cross-border employees pay income tax once, in Singapore, on their Singapore salary. Two situations deserve a closer look with an adviser:

• Mixed work. If part of your job is actually performed in Malaysia, for example working from your JB home on some days for a Singapore employer, the share of income from work done in Malaysia can raise Malaysian tax questions. How the days are counted and split is something to confirm professionally.
• Other income streams. Rent, business income or side contracts in Malaysia follow Malaysian rules (covered below), even if your main salary is taxed in Singapore.

Singapore tax residency: the 183-day rule and concessions

Your Singapore tax residency decides which rates apply to your salary. According to IRAS, a foreigner who stayed or worked in Singapore for at least 183 days in the previous calendar year is a tax resident for that Year of Assessment. Tax residents pay progressive rates from 0% to 24% and can claim personal reliefs.

IRAS also has administrative concessions that help many cross-border workers:

• 3-year concession: if you stay or work in Singapore continuously for three consecutive years, you are treated as a tax resident for all three years. This applies even if the first and third years each have fewer than 183 days.
• 2-year concession: if your employment spans two calendar years and, together with your presence just before and after it, covers at least 183 continuous days, you can be treated as resident for both years. Directors, public entertainers and professionals are excluded.
• Short-term employment: employment of 60 days or less in a year is generally exempt, with exclusions for directors, public entertainers and professionals.

If you are a non-resident, IRAS taxes employment income at the higher of a flat 15% or the progressive resident rates, and you cannot claim personal reliefs. For most full-time employees who work in Singapore five days a week, the 183-day threshold is reached within the year. Still, someone who starts a job mid-year or changes jobs should check how their days are counted.

Singapore employment tax at a glance

Malaysian tax residency when you live in JB

Living in JB usually makes you a Malaysian tax resident too, but that alone does not bring your Singapore salary into Malaysian tax. Under Malaysian rules, a key residence test is being physically present in Malaysia for 182 days or more in a calendar year. There are further tests based on 90-day periods and preceding years, and the days do not need to be consecutive. A person who goes home to JB every night will normally pass the 182-day test.

Why does Malaysian residency matter, then? There are three practical reasons:

1. Rates on Malaysian income. Residents pay progressive rates from 0% to 30% and can claim reliefs. Non-residents pay a flat 30% on Malaysian-source income with no reliefs. This affects how your JB rental income is taxed.
2. Foreign-sourced income. From 2022, Malaysia taxes foreign income received by residents in principle. However, resident individuals have an exemption for foreign-sourced income received in Malaysia. The exemption has been extended to 31 December 2036 (Budget 2025; PwC Malaysian Tax Booklet). It generally applies where the income has been taxed in the country of origin, and it excludes partnership business income in Malaysia. LHDN guidance says you should keep documents that support the exemption.
3. Dual residency. You can be a resident of both countries under each country’s domestic rules. The Malaysia–Singapore Double Taxation Agreement (DTA) has tie-breaker and employment-income articles to prevent the same income being taxed twice. Applying them is adviser territory.

Rental income from your JB condo: how it is taxed

Rent from a JB property is Malaysian-source income, so it is taxed in Malaysia whether the owner lives in JB, Singapore or elsewhere. This is the part of the tax picture that most directly affects investors buying near the RTS.

• Malaysian tax residents add net rental income to their other Malaysian chargeable income and pay progressive rates of 0% to 30%, after reliefs.
• Non-residents (for example, a Singaporean who lives in Singapore and lets out a JB unit) are generally taxed at a flat 30% on Malaysian-source income, with no personal reliefs.

Tax is charged on net rental income, not gross rent. Expenses usually discussed as deductible include assessment rates, quit rent, maintenance and sinking fund charges, fire insurance, loan interest on the property and repairs. Furnishing costs and capital improvements are treated differently. A tax adviser can confirm what qualifies in your case. Keep tenancy agreements, receipts and bank records from the first month.

To estimate returns before tax, our rental yield guide for JB condos walks through gross and net yield. JB condo rental prices near the RTS and CIQ shows what comparable completed units currently ask. Rental demand near the Causeway has historically been supported by cross-border workers, which is one reason buyers look at Causeway Square JB (Causewayz Square) and other RTS-area projects.

What about Singapore tax on that rent?

For Singapore tax residents, Singapore uses a largely territorial, remittance-based system. The Ministry of Finance has said Singapore has “exempted most foreign-sourced income received” by individuals. In practice, rent from a JB condo owned personally by a Singapore-resident individual is generally not taxed again in Singapore. Exceptions exist (for example, income received through a partnership), so confirm your structure with an adviser.

Common scenarios: who pays what, where

The table below summarises the general position for four common profiles. It is a simplified overview and not a substitute for advice on your own facts.

Residency basics: owning a JB condo is not a visa

Owning property in Malaysia does not by itself give a foreigner the right to live there long term. Immigration residency and tax residency are separate. Days of presence decide tax residency, while your passport and pass decide whether you may stay.

• Malaysians working in Singapore need a valid Singapore work pass from the Ministry of Manpower (for example an Employment Pass, S Pass or Work Permit), unless they are Singapore PRs. Owning a JB home has no effect on that pass.
• Singaporeans who want to live in JB, rather than visit, generally need a long-stay route such as MM2H or the DE Rantau nomad pass, subject to each programme’s current rules. Short social visits are a different category.
• Foreign buyers must also meet the Johor rules on buying property. These include a minimum purchase price of generally RM1 million for foreigners and state consent (NST, April 2026; HHQ), and a flat 8% stamp duty on transfers to foreigners from 1 January 2026 (KPMG, Budget 2026). Our JB buying process guide sets out each step from booking to keys.

Practical record-keeping and filing calendar

Good records make cross-border tax simple. Most problems come from missing documents, not from the rules themselves. A simple routine:

1. Track your days. Keep a calendar of workdays in Singapore and any days you work from JB. Your employer’s records and immigration entries help, but your own log is easiest to explain.
2. File in Singapore. IRAS individual returns are normally due in April each year for the previous year’s income. Your employer reports salary under the Auto-Inclusion Scheme where it participates. When a foreign employee leaves a Singapore job, the employer handles tax clearance (Form IR21).
3. File in Malaysia. If you have Malaysian income such as rent, file with LHDN through MyTax e-Filing. Individuals without business income generally file by 30 April. Keep proof of Singapore tax paid for any foreign-sourced income you bring back.
4. Separate property money. Use one account for rent received and property expenses. It makes net rental income easy to calculate and support.
5. Ask early. Speak to a tax adviser when your situation changes: a new job, remote-work days, a second property, or moving from renting to buying. A one-off consultation usually costs less than fixing a mistake later.

Why the tax picture supports living in JB near the RTS

For many households, these rules help the case for a home in JB. A Malaysian commuter’s Singapore salary is generally taxed once, in Singapore. Malaysia has said that Singapore employment income is not taxable in Malaysia. The foreign-sourced income exemption for resident individuals now runs to 2036. Housing costs in JB city centre have historically been well below comparable Singapore options, so the same salary can go further.

Location adds to this. Causewayz Square sits about 600 m from JB CIQ and about 800 m from the RTS Bukit Chagar station, with a pedestrian link to CIQ/RTS proposed by the developer. RTS Link passenger service is targeted for February 2027 (LTA–MOT, October 2026), with a journey of about five minutes to Woodlands North. Causewayz Square itself is targeted for completion around 2030. The condos near the JB RTS shortlist compares other options. If you would like floor plans or the latest SPA price list for Causewayz Square, The Asteriaz or The Celestz, WhatsApp us.

Important: This article is general tax and residency information based on public IRAS and LHDN guidance as at November 2026. It is not tax advice. Tax rules, rates and concessions change, and their application depends on individual facts. Please consult a licensed tax adviser in Singapore and/or Malaysia before making decisions or filing returns.

Sources

• IRAS: Foreigners required to pay tax (183-day rule, concessions, non-resident rates)
• LHDNM media release via CTIM (2019): Income from employment exercised in Singapore and tax residence status
• LHDN: Guidelines on tax treatment of income received from abroad (amended June 2024)
• PwC Malaysian Tax Booklet 2025/2026: Income exempt from tax
• The Star: Has the tax exemption on foreign-sourced income been extended?
• ASEAN Briefing: Personal income tax in Malaysia
• Singapore MOF: Taxation liability for Singaporeans with investments in other countries
• IRAS: Claiming exemptions under tax treaties

This guide is general information, not financial advice.