Widget
Tax Calculator Widget
Embed a free freelance tax calculator on your blog or website. Select a country, copy the code, and paste it anywhere HTML works.
1. Choose a Country
2. Copy This Code
Paste this anywhere HTML works (WordPress, Blogger, your site).
Widget Tips
- • The widget auto-resizes to fit its content — no fixed height needed.
- • Works on mobile, tablet, and desktop — fully responsive.
- • No external dependencies — just paste one
<script>tag. - • All calculations run in the browser — zero server load for your site.
Live Preview
Select a country to previewSelect a country on the left and click "Generate Embed Code"
Why Embed a Tax Calculator Widget?
If you run a blog, forum, or community for freelancers in Asia, an embedded tax calculator is one of the most useful tools you can offer your readers. Instead of sending them to an external site, they can calculate their tax right on your page — and when they want a deeper breakdown, they visit TaxCalc.asia.
Perfect for
- Freelancer community blogs and forums
- Expat and digital nomad resource sites
- Remote work job boards and directories
- Personal finance blogs covering Southeast Asia
- Country-specific business guides
How the Widget Works
The widget loads a lightweight page from taxcalc.asia/embed/[country]/ inside an iframe. Visitors pick their filing status and income, and the widget applies the same country-specific taxes and deductions used on the full calculator page. All math happens in the visitor's browser — nothing is sent to a server, so there are no privacy concerns and no extra load on your site beyond one iframe.
Because the embed uses a fixed taxcalc.asia/embed/ URL pattern, the widget always runs the latest country rates automatically. When tax rules change, the calculator is updated on our side and your embedded page reflects it instantly — you never have to touch your embed code again. That is a meaningful advantage over copy-pasting static tax tables, which go stale the moment a bracket or exemption changes.
Which Country Should Your Readers Use?
The six countries follow meaningfully different filing systems, so choose an embed that matches your audience rather than picking the most popular flag. Filipino freelancers choose between an 8% flat tax and the graduated BIR rates. Indonesian freelancers can rely on the 0.5% PPh Final scheme or track actual expenses under NPPN. Malaysian freelancers file Form B with personal reliefs, while Thai freelancers use PND 90/94 with a 50% expense deduction. Vietnamese freelancers work with progressive rates and a family-related deduction, and Indian freelancers can weigh the new vs old regime including Section 44ADA.
If your site targets more than one country — for example a regional freelancer community — embed two widgets, one per country, and label them clearly. Visitors assume a calculator applies to their own country, and a mismatched one produces confusing results.
Frequently Asked Questions
Is the widget really free?
Yes. There is no signup, no API key, and no usage limit. The calculations run entirely in the browser against our free tools.
Will the widget slow down my site?
No. It is a single lazily-loaded iframe with no scripts running on your page. The included script only listens for a resize message so the iframe height matches its content.
Does the widget collect any personal data?
No. Income and filing status are entered and computed locally in the visitor's browser. No data is transmitted to TaxCalc.asia or any third party.
Can I style the widget to match my site?
The widget uses its own clean styling and auto-resizes to fit. To keep it reliable across blogs and platforms, it does not currently accept custom CSS — but it is designed to look neutral on both light and dark sites.