{"id":126,"date":"2026-03-26T12:41:40","date_gmt":"2026-03-26T07:41:40","guid":{"rendered":"https:\/\/khantankcleaning.com\/blog\/?p=126"},"modified":"2026-10-05T08:10:00","modified_gmt":"2026-10-05T03:10:00","slug":"srb-fbr-registered-company-karachi","status":"publish","type":"post","link":"https:\/\/khantankcleaning.com\/blog\/srb-fbr-registered-company-karachi\/","title":{"rendered":"SRB and FBR Registered: Why It Matters When You Choose a Service Company in Karachi"},"content":{"rendered":"\n<p>Most people choosing a service company in Karachi ask about price and timing. Few ask whether the company is registered for tax. It sounds like a matter for accountants, but it is one of the quickest ways to tell a real business from a phone number, and for companies and institutions it has direct tax consequences.<\/p>\n\n\n\n<p>This article explains what it means to hire an SRB and FBR registered company in Karachi, how to check registration yourself, and why it matters differently for households and for businesses. It is general information, not tax advice. For your own tax position, ask your accountant.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Who the SRB and FBR are<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><\/th><th>Federal Board of Revenue (FBR)<\/th><th>Sindh Revenue Board (SRB)<\/th><\/tr><\/thead><tbody><tr><td>Level<\/td><td>Federal<\/td><td>Provincial (Sindh)<\/td><\/tr><tr><td>Main taxes<\/td><td>Income tax, sales tax on goods, customs<\/td><td>Sindh sales tax on services<\/td><\/tr><tr><td>What registration gives a business<\/td><td>A National Tax Number (NTN) and, if it files returns, a place on the Active Taxpayer List<\/td><td>An SRB registration number and the obligation to charge and deposit sales tax on its services<\/td><\/tr><tr><td>How to verify<\/td><td>Active Taxpayer List, online or by SMS to 9966<\/td><td>SRB online taxpayer search<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>The SRB was set up under the Sindh Revenue Board Act, 2010 and has collected sales tax on services in the province since 2011. The standard rate <a href=\"https:\/\/www.ey.com\/en_gl\/technical\/tax-alerts\/2024-1353-pakistan-adopts-changes-to-provincial-sales-tax-laws\" rel=\"nofollow noopener\" target=\"_blank\">rose from 13 to 15 percent on 1 July 2024<\/a>. A service business operating in Sindh deals with both bodies: the FBR for its income and the SRB for the tax on its invoices.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">How to verify registration in two minutes<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Ask for the numbers.<\/strong> A registered company will give you its NTN and its SRB registration number without fuss. They are usually printed on its invoices.<\/li>\n\n\n\n<li><strong>Check the SRB.<\/strong> Enter the name or number in the SRB&#8217;s <a href=\"https:\/\/e.srb.gos.pk\/Registration\/onlinesearchTaxpayer.aspx\" rel=\"nofollow noopener\" target=\"_blank\">online taxpayer search<\/a>.<\/li>\n\n\n\n<li><strong>Check the FBR.<\/strong> The Active Taxpayer List can be <a href=\"https:\/\/propakistani.pk\/how-to\/how-to-verify-fbr-active-taxpayer-status-in-pakistan\/\" rel=\"nofollow noopener\" target=\"_blank\">searched online, or by sending ATL and the number by SMS to 9966<\/a>. Being on the list means the business is filing returns, not just holding a number.<\/li>\n\n\n\n<li><strong>Match the name.<\/strong> The name on the registers should match the name on the quote, the invoice and the bank account you are asked to pay into.<\/li>\n\n\n\n<li><strong>Look at the invoice.<\/strong> A proper tax invoice is numbered, dated, shows the supplier&#8217;s registration numbers and shows the sales tax as a separate line.<\/li>\n<\/ol>\n\n\n\n<p>If a provider cannot produce the numbers, or the names do not match, you are dealing with an individual and not a company, whatever the letterhead says.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What registration tells you, and what it does not<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">What it tells you<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>The business exists on paper.<\/strong> It has an identity, an address and a bank account in its own name.<\/li>\n\n\n\n<li><strong>It can be traced.<\/strong> If there is a dispute, there is a legal entity on the other side.<\/li>\n\n\n\n<li><strong>It can issue a valid invoice,<\/strong> which you may need for your own accounts, a housing society audit or an insurance claim.<\/li>\n\n\n\n<li><strong>It has something to lose.<\/strong> A company that files returns year after year is not planning to vanish next month.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">What it does not tell you<\/h3>\n\n\n\n<p>Registration is not a quality mark. A registered company can still do poor work, and tax status says nothing about equipment, safety or the chemicals used. Treat it as a first filter, then ask the practical questions in <a href=\"https:\/\/khantankcleaning.com\/blog\/hire-tank-cleaning-company-karachi\/\">what to ask before hiring a tank cleaning company<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Why it matters for households<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Accountability.<\/strong> If a worker damages the tank, floods the courtyard or leaves the job half done, you have a company to call, not a number that has been switched off.<\/li>\n\n\n\n<li><strong>Safety on your property.<\/strong> Underground tanks are dangerous, and people die in them. A registered company with a reputation and certificates to protect has every reason to follow confined-space precautions; a casual labourer usually has neither the equipment nor the training. See <a href=\"https:\/\/khantankcleaning.com\/blog\/tank-wallah-vs-professional-karachi\/\">tank wallah versus professional cleaning<\/a>.<\/li>\n\n\n\n<li><strong>A record.<\/strong> The invoice and service report together show what was done and when, which is useful when you sell or let the property.<\/li>\n\n\n\n<li><strong>No surprises on price.<\/strong> A business that issues written quotes and invoices has little room to change the figure at the door.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Why it matters more for businesses and institutions<\/h2>\n\n\n\n<p>For a company, school, hospital, hotel, factory or housing society, paying an unregistered service provider is not just untidy. It creates problems in the accounts.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Documentation.<\/strong> Expenses need a valid invoice behind them. A handwritten cash receipt from an individual will not satisfy an auditor.<\/li>\n\n\n\n<li><strong>Withholding.<\/strong> Organisations designated as withholding agents under the Sindh Sales Tax Special Procedure (Withholding) Rules, 2014 must withhold part of the sales tax when they pay for services. A <a href=\"https:\/\/assets.kpmg.com\/content\/dam\/kpmg\/pk\/pdf\/2023\/09\/A-Brief-on-Federal-and-Provincial-Sales-Tax-Withholding-Requirements.pdf\" rel=\"nofollow noopener\" target=\"_blank\">KPMG summary of the rules<\/a> notes that one-fifth of the tax is generally withheld from a registered provider, while the whole amount of sales tax applies when the provider is unregistered. In other words, the tax still has to be paid; it simply lands on the customer.<\/li>\n\n\n\n<li><strong>Audit trail.<\/strong> If the SRB or FBR examines your records, payments to untraceable individuals raise questions.<\/li>\n\n\n\n<li><strong>Compliance files.<\/strong> Food businesses, hospitals and factories are inspected. A tank cleaning record is only credible if it comes from an identifiable contractor with a dated report and invoice.<\/li>\n\n\n\n<li><strong>Liability.<\/strong> If an informal worker is injured in your underground tank, there is no employer standing between you and the consequences.<\/li>\n<\/ul>\n\n\n\n<p>Which organisations count as withholding agents, and how the rules apply to you, is a question for your tax adviser. The practical point is simple: use a registered contractor and keep the invoice.<\/p>\n\n\n\n<p>Sector-specific requirements are covered in our guides for <a href=\"https:\/\/khantankcleaning.com\/blog\/industrial-water-tank-karachi\/\">factories and warehouses<\/a>, <a href=\"https:\/\/khantankcleaning.com\/blog\/hotel-water-tank-cleaning-karachi\/\">hotels and restaurants<\/a>, <a href=\"https:\/\/khantankcleaning.com\/blog\/hospitals-in-karachi\/\">hospitals<\/a> and <a href=\"https:\/\/khantankcleaning.com\/blog\/property-manager-water-tank-karachi\/\">property managers<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What a proper tax invoice looks like<\/h2>\n\n\n\n<p>If you have never looked closely at one, these are the things to find on a service invoice in Sindh.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Item<\/th><th>Why it matters<\/th><\/tr><\/thead><tbody><tr><td>Supplier&#8217;s name and address<\/td><td>Should match the registers and the bank account<\/td><\/tr><tr><td>NTN and SRB registration number<\/td><td>Lets you verify the supplier<\/td><\/tr><tr><td>Serial number and date<\/td><td>Shows the invoice comes from a controlled sequence<\/td><\/tr><tr><td>Your name and, for a business, your own NTN<\/td><td>Ties the expense to you<\/td><\/tr><tr><td>Description of the service<\/td><td>For example, cleaning and disinfection of one underground and one overhead water tank<\/td><\/tr><tr><td>Value excluding tax, rate, tax amount and total<\/td><td>Sales tax shown as a separate line<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>A slip of paper with a mobile number and a round figure is a receipt at best. It will not support an expense claim or a withholding calculation.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Karachi&#8217;s informal service market<\/h2>\n\n\n\n<p>A large share of household services in Karachi is provided by individuals working for cash: plumbers, electricians, painters and tank cleaners among them. Many are skilled and honest. The difficulty is that the customer has no way to tell in advance, and no recourse afterwards. With most trades the worst outcome is a bad job. With water tanks the worst outcomes are contaminated drinking water and a death in a confined space, as in <a href=\"https:\/\/www.dawn.com\/news\/1916399\/sanitation-worker-among-five-dead-after-inhaling-toxic-gases-in-water-tank-in-karachi\" rel=\"nofollow noopener\" target=\"_blank\">the Ibrahim Hyderi incident of June 2025<\/a>, when five men died in a household tank.<\/p>\n\n\n\n<p>Registration does not remove those risks by itself. It does mean you are dealing with an organisation that can be held to a written scope, a named method and a documented result.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What this looks like when you book with us<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Registration:<\/strong> Khan Tank Cleaning is registered with both the SRB and the FBR. Ask either branch for the numbers and check them using the steps above.<\/li>\n\n\n\n<li><strong>Invoice:<\/strong> every job ends with a numbered SRB\/FBR tax invoice.<\/li>\n\n\n\n<li><strong>Report:<\/strong> a dated service report with photographs taken inside the tank and a recommended next-service date.<\/li>\n\n\n\n<li><strong>Price:<\/strong> quoted in writing before work begins. The quote is the final price. Standard homes can use the <a href=\"https:\/\/khantankcleaning.com\/estimate\">online calculator<\/a>; larger sites are surveyed free of charge.<\/li>\n\n\n\n<li><strong>Method:<\/strong> the same <a href=\"https:\/\/khantankcleaning.com\/cleaning-procedure\">eight-step cleaning procedure<\/a> on every job.<\/li>\n\n\n\n<li><strong>Clients:<\/strong> organisations we work for are named on our <a href=\"https:\/\/khantankcleaning.com\/client\">clients page<\/a>.<\/li>\n<\/ul>\n\n\n\n<p>Tax registration is one of several things you can verify about us. Our quality and safety certificates are explained in <a href=\"https:\/\/khantankcleaning.com\/blog\/certifications-explained-iso-9001-iso-45001\/\">ISO 9001 and ISO 45001: what our certifications mean<\/a>, and the wider picture is in <a href=\"https:\/\/khantankcleaning.com\/blog\/trusted-water-tank-cleaning-karachi\/\">how we built a trusted tank cleaning service<\/a>. The company&#8217;s background is told in <a href=\"https:\/\/khantankcleaning.com\/blog\/khan-tank-cleaning-history-karachi\/\">our story since 2005<\/a>, and customer feedback in <a href=\"https:\/\/khantankcleaning.com\/blog\/khan-tank-cleaning-reviews-karachi\/\">where to read our reviews<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">A short checklist before you hire any service company<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Ask for the NTN and SRB registration number.<\/li>\n\n\n\n<li>Verify both online.<\/li>\n\n\n\n<li>Check that the business name matches on the quote, invoice and bank account.<\/li>\n\n\n\n<li>Get the price and scope in writing.<\/li>\n\n\n\n<li>Ask what document you will receive at the end.<\/li>\n\n\n\n<li>For tank cleaning, ask how they enter an underground tank and what disinfectant they use.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">Our branches<\/h2>\n\n\n\n<p>We work across the city from two offices: <a href=\"https:\/\/khantankcleaning.com\/water-tank-cleaning-dha-clifton-karachi\">DHA, Clifton and South Karachi<\/a> and <a href=\"https:\/\/khantankcleaning.com\/water-tank-cleaning-gulshan-jauhar-karachi\">Gulshan, Jauhar and East Karachi<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Frequently asked questions<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">What is the difference between NTN and SRB registration?<\/h3>\n\n\n\n<p>The NTN is issued by the FBR and identifies a taxpayer nationally for income tax. SRB registration is provincial and covers sales tax on services provided in Sindh. A service company in Karachi normally needs both.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Does a registered company charge more?<\/h3>\n\n\n\n<p>Its invoice includes sales tax, which a cash operator does not charge. For an organisation that is a withholding agent, that tax falls due anyway under the withholding rules, so the saving from using an unregistered provider is often illusory.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Do I need a tax invoice as a homeowner?<\/h3>\n\n\n\n<p>You are not obliged to keep one, but it is your proof of what was done and by whom. It costs nothing to ask.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Can I check a company&#8217;s registration without asking them?<\/h3>\n\n\n\n<p>Yes. The SRB search works by name, and the FBR&#8217;s Active Taxpayer List is public.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Is an SRB and FBR registered company in Karachi automatically reliable?<\/h3>\n\n\n\n<p>No. Registration shows the business is real and traceable. Reliability still has to be judged from its method, its safety practice, its reports and its reviews.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">What rate of sales tax applies to services in Sindh?<\/h3>\n\n\n\n<p>The standard rate has been 15 percent since 1 July 2024. Some services have different rates or exemptions, so check the current position with the SRB or your tax adviser.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Does paying by bank transfer matter?<\/h3>\n\n\n\n<p>It gives you a second record of the payment, in the supplier&#8217;s registered name. For businesses it is good practice whatever the amount.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Sources<\/h2>\n\n\n\n<p>External references used in this article, checked in October 2026. This article is general information and not tax advice.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.ey.com\/en_gl\/technical\/tax-alerts\/2024-1353-pakistan-adopts-changes-to-provincial-sales-tax-laws\" rel=\"nofollow noopener\" target=\"_blank\">EY Tax Alert, 2024: Pakistan adopts changes to provincial sales tax laws<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/e.srb.gos.pk\/Registration\/onlinesearchTaxpayer.aspx\" rel=\"nofollow noopener\" target=\"_blank\">Sindh Revenue Board: online taxpayer search<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/propakistani.pk\/how-to\/how-to-verify-fbr-active-taxpayer-status-in-pakistan\/\" rel=\"nofollow noopener\" target=\"_blank\">ProPakistani: How to verify FBR active taxpayer status<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/assets.kpmg.com\/content\/dam\/kpmg\/pk\/pdf\/2023\/09\/A-Brief-on-Federal-and-Provincial-Sales-Tax-Withholding-Requirements.pdf\" rel=\"nofollow noopener\" target=\"_blank\">KPMG Pakistan, 2023: A brief on federal and provincial sales tax withholding requirements<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.dawn.com\/news\/1916399\/sanitation-worker-among-five-dead-after-inhaling-toxic-gases-in-water-tank-in-karachi\" rel=\"nofollow noopener\" target=\"_blank\">Dawn, 11 June 2025: Five dead after inhaling toxic gases in water tank in Karachi<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">About Khan Tank Cleaning<\/h2>\n\n\n\n<p>This guide is published by Khan Tank Cleaning, a Karachi water tank cleaning company founded in 2005 by <a href=\"https:\/\/khantankcleaning.com\/mateen-khan\">Mateen Khan<\/a>. We work from two branches, DHA Phase 2 and Gulshan-e-Iqbal, and you can read more <a href=\"https:\/\/khantankcleaning.com\/about-us\">about the company<\/a> or <a href=\"https:\/\/khantankcleaning.com\/contact-us\">contact either branch<\/a> at any hour. Call or WhatsApp 0333 0293174 (DHA) or 0340 2717530 (Gulshan).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Most people choosing a service company in Karachi ask about price and timing. Few ask whether the company is registered for tax. It sounds like a matter for accountants, but it is one of the quickest ways to tell a real business from a phone number, and for companies and institutions it has direct tax [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":86,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-126","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-company-credibility"],"_links":{"self":[{"href":"https:\/\/khantankcleaning.com\/blog\/wp-json\/wp\/v2\/posts\/126","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/khantankcleaning.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/khantankcleaning.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/khantankcleaning.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/khantankcleaning.com\/blog\/wp-json\/wp\/v2\/comments?post=126"}],"version-history":[{"count":1,"href":"https:\/\/khantankcleaning.com\/blog\/wp-json\/wp\/v2\/posts\/126\/revisions"}],"predecessor-version":[{"id":128,"href":"https:\/\/khantankcleaning.com\/blog\/wp-json\/wp\/v2\/posts\/126\/revisions\/128"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/khantankcleaning.com\/blog\/wp-json\/wp\/v2\/media\/86"}],"wp:attachment":[{"href":"https:\/\/khantankcleaning.com\/blog\/wp-json\/wp\/v2\/media?parent=126"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/khantankcleaning.com\/blog\/wp-json\/wp\/v2\/categories?post=126"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/khantankcleaning.com\/blog\/wp-json\/wp\/v2\/tags?post=126"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}