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Bitcoin Law: What It Means for Your Business Accounting

By Mariela Hidalgo·5 min read

El Salvador Makes History with the Bitcoin Law

On June 9, 2021, the Legislative Assembly approved Legislative Decree No. 57, known as the Bitcoin Law, making El Salvador the first country in the world to adopt Bitcoin as legal tender. Starting September 7 of the same year, the law took effect and every economic agent offering goods or services to the public was required to accept BTC as a form of payment, except those lacking the necessary technology.

The news made international headlines, but for Salvadoran business owners the immediate question wasn't philosophical or technological. It was practical: how do I record this in my accounting? What happens with my taxes? Do I need to change my billing systems?

And those questions are exactly the right ones, because beyond the debate about Bitcoin as an investment or as technology, the real and immediate impact of this law for any business is accounting and tax-related.

How Your Accounting Changes

The most significant change is that you now have an asset whose value fluctuates constantly. If a customer pays you $50 in Bitcoin at 10 a.m., by 4 p.m. that Bitcoin could be worth $48 or $53. That difference is not trivial — it must be recorded in your accounting books as a foreign exchange difference.

In practice, this means every BTC transaction must be documented with the exact exchange rate at the moment it took place. It's not enough to note the dollar amount: you need to record the date, time, BTC amount, and USD equivalent based on the quote at that precise instant. It's a level of detail that simply doesn't exist with dollar transactions.

Gains or losses generated by Bitcoin price fluctuations have direct implications for Income Tax. If you received a BTC payment and held it without converting, any difference between the value when you received it and the value when you sold or used it is a gain or loss that must be reflected in your tax filing.

There's also an impact on your balance sheet. How do you classify the Bitcoin your company holds? Is it cash? A financial asset? An intangible? The correct accounting classification affects your balance sheet structure and, depending on which standards you apply, the treatment may vary. This is where guidance from an accountant experienced in digital assets makes a real difference.

Operational Adjustments You Need to Implement

Your billing system needs to adapt. When you receive a Bitcoin payment, the Tax Credit Receipt (CCF) or invoice you issue must reflect that payment was received in BTC, indicate the exchange rate used, and show the USD equivalent. If your current system doesn't support that, you need to update it or supplement it with a manual record that documents that information.

Bank reconciliation also changes. You now have an additional flow of funds to reconcile: those that come in as Bitcoin and are converted to dollars through the Chivo wallet or another platform. Those movements must match the receipts issued and the cash register records.

And there's a treasury decision that didn't exist before: do you immediately convert every BTC payment to dollars, or keep part in Bitcoin? Immediate conversion simplifies everything, because you eliminate volatility and your accounting remains essentially in dollars. Holding a BTC position may make sense if you believe the price will rise, but it adds accounting complexity and financial risk. For most SMEs, immediate conversion is the safest and most practical option.

Concrete Steps to Comply with the Law

  1. Consult with your accountant about Bitcoin classification on your balance sheet. Before receiving the first payment, you need to define how BTC assets will be classified within your accounting structure. This decision affects everything that follows, so make it with professional guidance.

  2. Implement a detailed record of each BTC transaction. Create a procedure to document the date, time, BTC amount, exchange rate, and USD equivalent for every transaction. Whether automated or manual, this record is the foundation for your accounting and your tax filing.

  3. Evaluate your conversion policy. Define whether your business will convert every BTC payment to dollars immediately or maintain a partial Bitcoin position. Document that policy and make sure the entire team knows and applies it consistently.

  4. Update your billing systems. Verify that your point-of-sale or billing system can issue receipts reflecting Bitcoin payments. If it can't, implement a supplementary record that meets DGII requirements.

Dates to Keep in Mind

The Bitcoin Law was approved on June 9, 2021 and took effect on September 7 of the same year. From that date, the obligation to accept BTC applies to all businesses with the technological capability to do so.

Beyond those initial dates, there's a recurring obligation: annual tax filings must include all Bitcoin transactions conducted during the fiscal year. This includes payments received, dollar conversions, and any gains or losses generated from holding BTC. Failing to report these transactions can create tax contingencies.

A New Paradigm That Demands Preparation

The Bitcoin Law introduces an unprecedented change in Salvadoran business accounting. It's not just about downloading a digital wallet and starting to receive payments. The real challenge lies in correctly recording transactions, tax compliance, and making informed decisions about how to handle an asset that behaves very differently from the dollar.

If you need help defining the accounting classification of Bitcoin in your company, implementing proper records, or preparing your tax filings to include BTC operations, at Contabilidad Hidalgo we have the experience to guide you. We'll help you comply with the law without complications and make the right decisions for your business.


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