| Abbreviation | Definition |
|---|---|
| MSTU | Municipal Services Taxing Unit |
| MTC | Mass Tax Connect |
| MTC | Model Tax Convention |
| MTD | Making Tax Digital |
| MTG | Master Tax Guide |
| MTG | Measuring tax gaps |
| MTPE | Maryland Tax Preparers Examination |
| MTR | Marginal Tax Rate |
| MTS | Managed Tax Service |
| MTSP | Multifamily Tax Subsidy Projects |
| NABIT | Net Assets Before Interest and Taxes |
| NADT | National Academy of Direct Taxes |
| NAPTA | National Association of Property Tax Attorneys |
| NATP | National Assoc of Tax Professionals |
| NATP | National Association of Tax Professionals |
| NFTL | Notice Federal Tax Lien |
| NFTL | Notice of Federal Tax Lien |
| NFTL | Notice of Federal Tax Liens |
| NFTL | Notice of Filing of Tax Lien |
| NHTC | Nebraska Historic Tax Credit |