Bitcoin vs. Dogecoin: Complete Guide

Bitcoin and Dogecoin are two of the most well-known cryptocurrencies. Both coins are built on blockchain technology and use proof-of-work (PoW) consensus mechanisms. However, their origins, goals, and functionalities differ significantly.

Always do your own research before investing in crypto. This article is not investment advice.

Bitcoin is the first cryptocurrency launched in 2009 by the pseudonymous Satoshi Nakamoto. Designed as a decentralized digital currency, Bitcoin powers peer-to-peer transactions without intermediaries. With a capped supply of 21 million coins, Bitcoin is often viewed as a store of value or "digital gold."

Dogecoin was created in 2013 as a fun and community-driven alternative to Bitcoin. Based on a popular meme, Dogecoin is notably the first meme coin. It operates on a modified PoW system using the Scrypt algorithm. Unlike Bitcoin, Dogecoin has no maximum supply. Its permanent block reward is 10,000 DOGE per block, with blocks targeted about once per minute, resulting in roughly 5 billion new DOGE per year.

Bitcoin and Dogecoin have both experienced large price swings, but their market histories are very different. Bitcoin has traded since 2009 and has developed a much larger market around its fixed-supply asset. Dogecoin launched in 2013 and has seen some of its sharpest moves during periods of heavy public attention and meme-driven trading.

Comparing the two by price per coin can also be misleading, because their supply models differ substantially. Bitcoin has a maximum supply of 21 million BTC, while Dogecoin has no fixed maximum and continues issuing new DOGE through mining rewards.

Both Bitcoin and Dogecoin use Proof of Work, but their networks have important technical differences.

Dogecoin has supported merged mining through Auxiliary Proof of Work since 2014, which lets miners help secure Dogecoin while mining another compatible chain, such as Litecoin.

Rather than labeling one network universally more secure, investors should weigh differences in mining design, network economics, software, custody, and their own security practices.

Different factors influence market volatility for Bitcoin and Dogecoin.

Both assets can experience steep price swings. Dogecoin has historically been especially sensitive to meme-driven trading, social media attention, and public endorsements, while Bitcoin also responds to broader crypto market, macroeconomic, regulatory, and investor demand changes.

Adoption and use cases vary significantly between Bitcoin and Dogecoin.

Bitcoin is widely adopted for payments and as a store of value, whereas Dogecoin remains popular for tipping and online microtransactions.

Bitcoin and Dogecoin are both open-source projects maintained by developer communities, although Bitcoin has a broader development ecosystem.

Dogecoin Core remains actively maintained, but major releases have historically come less often than Bitcoin Core releases. Dogecoin's software also builds on technology from Bitcoin and other crypto projects while keeping network-specific features such as Scrypt mining and Auxiliary Proof of Work.

Development activity is only one factor in comparing the two networks. Their goals, adoption, mining economics, supply policies, and use cases also differ significantly.

The supply models of Bitcoin and Dogecoin significantly affect their value and utility.

Bitcoin’s capped supply drives its scarcity and appeal as a store of value. Dogecoin's ongoing issuance makes its supply model inflationary and can weigh on scarcity-based narratives compared with Bitcoin's fixed maximum supply.

Learn more about the Bitcoin halving and how it affects the circulating supply.

Here’s a quick look at the various risks of investing in one or both of these cryptocurrencies.

Risks with Bitcoin

• High Volatility: Bitcoin prices can fluctuate drastically over short periods.

• Regulatory Risks: Governments could impose regulations or bans that impact Bitcoin’s value and adoption.

Risks with Dogecoin

• Dependence on Hype: Social media trends and endorsements heavily influence Dogecoin's value.

• Smaller Developer Base: Dogecoin has fewer core developers than Bitcoin, and major software releases come less often.

• Choose a Cryptocurrency Exchange: Choose an exchange that supports BTC or DOGE where you live.

• Create and Verify Your Account: Sign up and complete identity verification.

• Deposit Funds: Add money to your account via bank transfer, credit card, or crypto deposits.

• Purchase Bitcoin or Dogecoin: Search for the currency and execute your trade.

You can later convert Dogecoin to BTC or Bitcoin to Dogecoin, but each conversion is a taxable sale of the coin you give up.

For US federal tax purposes, Bitcoin and Dogecoin are treated as property. Buying BTC or DOGE with US dollars and holding it generally isn't a taxable event. Moving crypto between wallets or accounts you own also generally isn't taxable, though crypto used to pay a transfer fee can count as a separate disposal.

Selling BTC or DOGE for dollars, spending it on goods or services, or swapping one cryptocurrency for another can create a capital gain or loss when you hold the asset as an investment. That means converting BTC to DOGE, or DOGE to BTC, isn't tax-free just because you stay invested in crypto.

If you spend or tip DOGE for goods or services, that's also a disposal of the DOGE you used. Disposals of crypto held as an investment generally go on Form 8949 and Schedule D. You still need to report taxable transactions even if you don't receive a tax form.

Learn more in our guides to how to report cryptocurrency on taxes, crypto tax rates, and memecoin taxes.

TokenTax lets you import supported exchange activity through integrations or upload transaction data as CSV files. If you held BTC or DOGE in your own wallet, or tipped or spent coins directly from it, include that wallet activity too. TokenTax can then calculate your crypto gains and losses and generate the information you need for Form 8949 and Schedule D.