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Analysis · Bitcoin

How to spend bitcoin with a card, a BitPay invoice, Lightning or PayPal

Published 2026-10-14By the CryptoGuardz Register Desk6 min read15 sources

Photo: Dan Dennis / Unsplash

In short, from the documents

How to spend bitcoin, and what each way costs

Bitcoin is spent four ways in practice: a crypto debit card, a payment processor invoice such as BitPay, a Lightning payment, or PayPal's checkout with crypto. Each sells the bitcoin, and the IRS treats each payment as a disposal on which gain or loss is recognised.

Piece published 2026-10-14Reviewed by CryptoGuardz Register Desk, editorial desk

There are four ways to spend bitcoin: a crypto debit card that sells it at the till, a payment processor invoice such as BitPay, a Lightning payment, or PayPal's checkout with crypto. PayPal charges no fee at checkout but an estimated 1.00% spread; a BitPay invoice locks the rate for 15 minutes. Every one of them is a sale, and the IRS treats each payment as a disposal.

The cost and the rules come from each provider's own help pages and terms, read on 14 October 2026. Which way works depends on where the merchant is and what it accepts. Nothing here is financial or tax advice.

How to spend bitcoin: the four ways compared

Method	Who receives bitcoin	Cost stated by the provider	Reversible?
Crypto debit card	Card issuer sells it; merchant gets dollars	Coinbase: no transaction fee, spread included; MetaMask: 0.875% on non-stablecoins	Card dispute rules apply to the dollar payment
BitPay invoice	BitPay; merchant settles	Miner fee, plus a possible "network cost"	No, on-chain
Lightning	Merchant or its wallet	Cash App: no Lightning fee from the bitcoin balance, 0.9% if paid from the Cash balance; Coinbase: 0.2% on Lightning sends	No
PayPal checkout with crypto	PayPal sells it; merchant gets dollars	No fee, estimated 1.00% spread	Purchase is in dollars

The split that matters is in the second column. With a card or PayPal, the merchant never touches bitcoin; a provider sells it first. With BitPay or Lightning, bitcoin leaves the wallet and the rules of the blockchain apply.

How do you spend bitcoin with a debit card?

The card issuer sells the bitcoin at the moment of purchase and pays the merchant in local currency. The fee is in the conversion. Coinbase's card help page says it can be used "without incurring any transaction fees", and adds that "Coinbase does include a spread in the price to buy or sell cryptocurrencies." MetaMask's fee table charges 0.875% on "Other cryptocurrencies (e.g., wETH)" and nothing on a stablecoin in the cardholder's own currency. Foreign transaction and ATM fees come on top; eight cards are set side by side in crypto debit card fees compared, and the full list is on the card register.

How do you pay a BitPay invoice?

Open the merchant's BitPay invoice, scan its QR code or open it in a wallet, and send the exact amount before the timer runs out. BitPay's support page says an invoice "is only valid for 15 minutes to protect against the volatility of the cryptocurrency paying the invoice." After that, "it is necessary to generate a new BitPay invoice to try and pay again."

The payer covers the blockchain cost. BitPay's fee article:

These miner fees are not BitPay fees.

BitPay support, retrieved 2026-10-14

It adds that "A network cost may also apply to your purchase depending on the cryptocurrency you use", charged to cover sweeping small inputs, and that it is not returned with refunds. A refund, where a merchant gives one, comes back through BitPay, not by reversing the payment: bitcoin.org states "A Bitcoin transaction cannot be reversed, it can only be refunded by the person receiving the funds."

How do you spend bitcoin over Lightning?

Scan a Lightning invoice from a wallet or app that supports it. The Lightning Network's own site describes "Lightning-fast blockchain payments without worrying about block confirmation times", made possible because transacting "off-blockchain" allows "exceptionally low fees". On-chain payments, by contrast, wait for confirmations, and bitcoin.org notes that "Transactions do not become irreversible immediately."

A single bolt of lightning crossing a deep blue sky — Illustration: lightning. The Lightning Network settles payments off-chain, which is where the speed and low fees come from. Photo: Michał Mancewicz / Unsplash

Bitcoin's Lightning Network, Simply Explained!Video by Simply Explained on YouTube. Watch on YouTubeAn explainer from the Simply Explained education channel on how Lightning payment channels work, the mechanism behind the off-chain payments in this section.

What the app charges varies. Cash App's bitcoin fees page says "Cash App charges no Lightning Network fees", but its Bitcoin Pricing help article adds that "Lightning payments funded from your Cash balance include a 0.9% processing fee"; paying from the bitcoin balance avoids it. Coinbase's pricing page says that for a Lightning send "we will charge a processing fee equal to 0.2% of the amount of bitcoin transferred." Cash App's page notes that New York residents cannot use Lightning.

How do you pay with bitcoin through PayPal?

At a merchant that takes PayPal, choose Checkout with PayPal, log in, select the crypto balance, review the terms and the exchange rate, then select Sell. The help page limits the option to "U.S. Customers with PayPal Balance accounts", allows one cryptocurrency per purchase, and says it cannot be combined with other payment methods. PayPal's crypto terms set the price:

PayPal Digital does not charge a fee (but does charge a spread) to sell Crypto Assets when you Checkout with Crypto.

PayPal Cryptocurrencies Terms and Conditions, retrieved 2026-10-14

The same terms, in the general clause on buying, selling and converting, say "The exchange rate will include an estimated spread of one percent (1.00%)", and that the actual spread may be higher or lower based on market conditions. The merchant receives dollars, so the purchase sits under PayPal's normal buyer rules rather than the blockchain's.

Is spending bitcoin a taxable event?

Yes, in the US. IRS digital asset FAQ Q62 says that paying for services with digital assets means you "have disposed of the digital assets in exchange for the services provided", and Q63 sets the gain or loss as the difference between basis and the amount realised. For goods, Q64 says that if you "exchange digital assets for other property", you "will recognize a capital gain or loss." A card swipe, a BitPay invoice, a Lightning tip and a PayPal checkout are all disposals. The IRS page on Form 1099-DA lists dispositions "In exchange or trade for property, goods or services in any amount" among those brokers report. Small purchases are not exempt in the FAQ text read. This is not tax advice.

A person sorting receipts and papers beside a calculator — Illustration: receipts and a calculator. Each purchase paid in bitcoin is a disposal under the IRS FAQ, so each one needs a record. Photo: Kelly Sikkema / Unsplash

Scam warnings when spending bitcoin

The FTC puts it in one line: "Only scammers demand payment in cryptocurrency." A bill, a fine or a "release fee" that can only be paid in bitcoin is the warning sign, and the FTC adds that "Cryptocurrency payments typically are not reversible." The same rail at a street kiosk is covered in bitcoin ATMs, fees and scams, and the agencies' advice for victims is on the crypto scam recovery page.

Quick answers

How do you spend bitcoin?

With a crypto debit card, a payment processor invoice such as BitPay, a Lightning payment, or PayPal's checkout with crypto for US PayPal Balance accounts. Card options are on the card register.

Does it cost anything to spend bitcoin?

PayPal charges no checkout fee but an estimated 1.00% spread. A BitPay invoice passes on the miner fee. Coinbase charges 0.2% on Lightning sends; Cash App charges nothing from the bitcoin balance and 0.9% when the Cash balance pays.

Can a bitcoin payment be refunded?

Not reversed. bitcoin.org says it "can only be refunded by the person receiving the funds." Card and PayPal purchases settle in dollars, so their own dispute rules apply. See selling bitcoin.

Do I pay tax when I spend bitcoin?

In the US each payment is a disposal under IRS FAQ Q62 (services) and Q64 (goods and other property), with gain or loss measured against basis. Not tax advice.

More analysis

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Sources

About this piece

Compiled by the CryptoGuardz register team from the sources listed above. Research and drafting are AI-assisted and reviewed by a named editor before publication. Nothing here is a recommendation to gamble. If a figure or a reading is wrong, tell us and the correction is logged in public.