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2026 Crypto Taxes for NJ Investors: The Year Enforcement Gets Real

  • Writer: Gregory Monaco, CPA
    Gregory Monaco, CPA
  • Jan 2
  • 2 min read
2026 Crypto Taxes for NJ Investors blog post header with Monaco CPA branding in navy blue and gold, explaining IRS enforcement changes for cryptocurrency investors
2026 marks the first year the IRS will have your crypto transaction data before you do. Form 1099-DA, per-wallet tracking rules, and AI-driven blockchain monitoring create new compliance challenges for NJ investors.

Last Updated: January 2, 2026


Quick Summary


TL;DR: 2026 is the first year where the IRS will have your crypto transaction data before you do, thanks to Form 1099-DA. Combine this with per-wallet cost-basis rules, AI-driven blockchain monitoring, and NJ treating all crypto gains as ordinary income—and it's a recipe for CP2000 notices for anyone with more than one wallet. Livingston, Newark, and Jersey City—all high-adoption areas—will be hit first.


The 2026 Crypto Audit Triggers

IRS machine-learning systems now flag these patterns:

  • Transfers from self-custody to exchanges

  • Coinbase/Kraken reporting proceeds with no cost basis

  • DeFi swaps not reported on any platform

  • NFT purchases using ETH from mixed wallets

  • Staking, validator, bridging rewards not aggregated

  • Multi-chain activity (ETH, SOL, L2s)

  • Missing cost basis reconstruction

  • 1099-DA mismatch with 8949


Per-Wallet Tracking Is Now Mandatory

As of January 1, 2025, you can no longer use "universal" cost basis methods that pool assets across wallets. The IRS now requires per-wallet tracking:

  • When you sell from Coinbase, you use cost basis from Coinbase holdings

  • Transfers between wallets must be documented to prove continuity

  • Without documentation, receiving exchanges default to zero basis



Form 1099-DA: The New Broker Reporting

2025 Transactions: Gross Proceeds Only

For sales in 2025, brokers report only gross proceeds. They won't report cost basis.


2026 Onward: Cost Basis Included

Starting with 2026 transactions, brokers must report both proceeds AND cost basis.


The "Data Gap" Problem

The IRS receives a 1099-DA showing you sold $100,000 of crypto. If you don't accurately report your cost basis, the IRS automated matching program may assume your basis is zero.


Basis Reconstruction Framework

If you use more than 3 wallets, you need:

  • Full transaction exports for each chain

  • Bridging history (the #1 omission)

  • LP token acquisition + redemption logs

  • Internal transfers labeling

  • Staking reward timestamps

  • NFT cost basis (ETH equivalency at time of purchase)


NJ-Specific Considerations

No Preferential Rate

NJ taxes all capital gains as ordinary income—up to 10.75%. No long-term capital gains benefit.


Category Rules

Crypto falls into Category C (intangible property). Crypto losses can only offset other Category C gains—not real estate (Category A) or employer stock (Category B).


Action Steps for 2026

  1. Connect all wallets and exchanges to crypto tax software immediately

  2. Complete cost basis migration before your first 2025 sale

  3. Choose your accounting method (FIFO, LIFO, HIFO) and apply it consistently

  4. Document your methodology in case of audit

  5. Work with a crypto-savvy CPA for complex situations

  6. Consider tax-loss harvesting before wash sale rules potentially change


Related Resources


Schedule a consultation to ensure your 2026 crypto taxes are handled correctly.


Gregory Monaco is a CPA specializing in cryptocurrency taxation, serving investors throughout New Jersey from Livingston.

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