Dental Hygienist Salary in Tennessee (2026)
The average Dental Hygienist in Tennessee earns around $70,000/year. After taxes, your estimated take-home is $58,075/year ($4,840/month).
Take-Home Pay Breakdown
| Category | Amount |
|---|---|
Annual Take-Home Pay | $58,075 |
Monthly Take-Home Pay | $4,840 |
Biweekly Take-Home Pay | $2,234 |
Hourly Take-Home Pay based on 2,080 hrs/year | $28/hr |
Federal Tax | $6,570 |
State Tax | $0 |
FICA Taxes | $5,355 |
Effective Tax Rate total taxes ÷ gross salary | 17.04% |
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Working overtime? The 2025 OBBBA deduction may save you up to $12,500 on federal tax. Open the No Tax on Overtime calculator →
Dental Hygienist Salary Ranges in Tennessee
Not all Dental Hygienists earn the same — not even close
TN dental hygiene splits across general practice (private + DSO chains: Heartland Dental — IN-adjacent but dense TN footprint, Aspen, MB2, Western, Smile Brands), specialty (perio, pedo), and academic at UT Health Science Center College of Dentistry (Memphis) + Meharry Medical College School of Dentistry (Nashville) + East Tennessee State University (Johnson City) + Tennessee State University. Williamson County (Franklin, Brentwood, Nolensville, Cool Springs) concentrates the highest-fee-schedule premium private practices in TN — high-net-worth patient base + dense PPO / private-pay mix. Memphis (Germantown, Collierville) and Knoxville (Farragut, West Knoxville) anchor secondary premium markets.
General Practice DH (Williamson Co premium)
$66,000-$83,000
$32-40/hr · top fee-schedule practices · Franklin / Brentwood / Cool Springs
General Practice DH (Nashville Davidson)
$58,000-$75,000
$28-36/hr · Nashville urban + suburban family practice
General Practice DH (Memphis / Knoxville)
$56,000-$72,000
$27-35/hr · Memphis / Knoxville / Chattanooga regional
Specialty Hygienist (Perio)
$72,000-$92,000
Perio practice + scaling/root planing volume premium
Pediatric Hygienist
$58,000-$78,000
Le Bonheur Children's + private peds dental practices
DSO Chain Hygienist
$55,000-$72,000
Heartland / Aspen / Western · production-bonus structure
Per-Diem / Floater DH
$35-52/hour
1099 contractor or W-2 hourly · OBBBA OT-deduction eligible if W-2
Faculty / Clinical Hygienist (UT / Meharry / ETSU)
$55,000-$78,000
UT Memphis + Meharry Nashville + ETSU Johnson City · academic + teaching clinic
Worth knowing: Tennessee has three dental schools — UT Health Science Center College of Dentistry (Memphis, the only public TN dental school, founded 1878), Meharry Medical College School of Dentistry (Nashville, an HBCU), and East Tennessee State University Quillen College of Medicine (with limited dental research) — making TN one of the densest US states for dental school per-capita. Plus Tennessee State University DH program. Williamson County (Franklin, Brentwood, Nolensville, Cool Springs) is among the top-5 wealthiest US counties by median income — fee schedules run 25-35% premium over Nashville Davidson + Memphis + Knoxville. The Dental Hygiene Compact (DHC, since 2024) is Tennessee's emerging interstate mobility lever — TN as a member state allows DH license-holders to practice in any other compact state without separate licensure exam. TN State Board of Dentistry DH licensure required.
Tennessee dental hygienist — 0% state tax, Williamson Co premium, retirement-favorable
0%
TN state income tax + 0% on investment income (Hall tax repealed 2021)
$32-40/hr
Williamson County (Franklin / Brentwood / Cool Springs) top-fee DH rate
0.64%
TN effective property tax · among the lowest in the US
$12,500
OBBBA single OT premium federal deduction cap (2025-2028)
Most DH roles are non-exempt (hourly ) — the standard structure in private dental practice. Per-diem / floater roles can be 1099 contractor or W-2 hourly. 's OT premium deduction (2025-2028) applies to W-2 hourly DH whose hours exceed 40/week. Practical reality: most full-time DH work 32-40 hours/week (4-day or 4.5-day schedules), so OT triggers come from weekend coverage, evening hours, or per-diem floater stacking on top of regular schedule.
Real numbers for a TN DH at $34/hr regular ($71K base on 2,080 hrs) plus 200 hrs/year of weekend / evening OT at $51/hr (time-and-a-half) = $10,200 OT compensation; the premium half $3,400 qualifies for federal deduction. Federal savings 22% bracket × $3,400 = $748/year federal back. Tennessee charges 0% state income tax — no state tax on the OT compensation at all. Net OBBBA benefit at TN DH OT comp tier: full $748/year federal-net (no state offset, unlike MA / MD / IN which all impose state tax on OT).
The TN structural advantage is 0% state income tax. For a Williamson County DH at $78K: TN state tax = $0. Same comp in MA: $3,900/year. Same comp in MD: $6,240/year combined. Same comp in IN (Hamilton County): $3,200/year combined. TN saves $3,200-6,240/year vs MA / MD / IN at the DH comp tier. Combined with Williamson County's 25-35% fee-schedule premium ($32-40/hr) and the Dental Hygiene Compact (TN member, since 2024), TN is among the most favorable US DH markets — strong active-duty + 0% retirement state tax.
Tennessee for dental hygienists — the honest take
TN dental hygiene clusters across three premium tiers. Williamson County (Franklin, Brentwood, Nolensville, Cool Springs) concentrates the highest fee-schedule practices in the state — among the top-5 wealthiest US counties by median income, dense PPO / private-pay, low Medicaid mix; DH rates $32-40/hr. Nashville Davidson (12 South, Belle Meade, Green Hills, East Nashville) anchors urban + suburban family dentistry; rates $28-36/hr. Memphis (Germantown, Collierville) and Knoxville (Farragut, West Knoxville) anchor secondary premium markets. Plus Chattanooga (Hamilton County), Murfreesboro (Rutherford), and the dense statewide DSO + retail dental network.
Housing on a DH base + OT income tier ($66-95K total): Williamson County affordable suburbs (Spring Hill, Nolensville, southern Franklin) $375-625K · Williamson County premium tier (Brentwood, Franklin downtown, Cool Springs) $625-1.2M · Davidson County (East Nashville, Sylvan Park, 12 South) $325-625K · Rutherford (Murfreesboro) $325-525K · Sumner (Hendersonville) $400-625K · Wilson (Mt. Juliet) $375-575K · Williamson County premium tier accessible to spouse-stack households or specialty hygienists. The Dental Hygiene Compact (since 2024) opens per-diem coverage in MD / MA / NC / IN at higher hourly rates — adds $10-18K/year supplemental for TN DH willing to travel.
Most TN DHs retire in-state — TN's 0% state income tax + 0% Hall tax (repealed 2021, so 0% on investment income) + 0% estate + 0% inheritance + low 0.64% property tax makes TN among the most favorable US retirement structures. DH-spouse households where spouse is high-earner (physician, dentist, executive) face zero state-tax exposure on retirement income. Common in-state retirement patterns: stay in Williamson County for grandkid proximity + top schools, or migrate to Smoky Mountains foothills (Sevier County, Blount County for Maryville) or Lake Norris area (Anderson County) for retirement lifestyle. TN structure is among the most favorable senior DH state-tax structures in the US.
How Tennessee taxes work for dental hygienists (and where the levers are)
TN charges 0% state income tax — no wage tax. The Hall income tax (which historically taxed dividends and interest at 6%) was fully repealed effective 2021, so investment income is also 0% state. For a Williamson County DH at $78K total: TN = $0/year state. Same comp in MA: $3,900/year. Same comp in MD: $6,240/year combined. Same comp in IN (Hamilton): $3,200/year combined. TN saves $3,200-6,240/year vs MA / MD / IN at the DH comp tier. Compounded over a 30-year career: $96,000-187,000 in cumulative state-tax savings.
maxing is the central active-duty move where employer offers it. Some TN private dental practices offer 401(k) with match (typically 3-4%); DSO chains (Heartland, Aspen) more reliably offer 401(k) at $24,500/year + match. At $78K DH + 22% federal marginal, maxing $24,500 saves $5,390/year federal alone (no state offset since TN is 0%). Direct Roth IRA $7,500/year still available at this comp tier (phase-out starts $146K single).
federal OT deduction (2025-2028) is the active-duty lever for DH with regular OT hours. $12,500 single / $25,000 cap on the premium portion of FLSA-required OT. For most TN DH OT volumes (200-300 hours/year), full OBBBA deduction available — saves $700-1,500/year federal. TN has no state tax to non-conform — full OBBBA benefit captured at federal level (vs MA / MD / IN where state tax on OT premium offsets some of OBBBA federal benefit).
Dental Hygiene Compact (TN member since 2024) opens per-diem coverage in MD / MA / NC / IN at higher hourly rates than TN base ($35-52/hr per-diem). Tax treatment: per-diem income earned in compact states sourced to that state's tax rules; MD per-diem income may face dual-state issues — file TN residency (no state return required) but file non-resident MD return on MD-source income. Net: compact mobility adds $10-18K/year supplemental at single-state-residency 0% TN tax for the resident.
- →TN 0% state on wages + 0% on investment income (Hall tax repealed 2021) · saves $3,200-6,240/year vs MA / MD / IN at DH comp tier
- →Take Williamson County premium-fee practice ($32-40/hr) over Nashville / Memphis / Knoxville mid-tier ($27-35/hr) · $10-15K/year comp delta
- → federal OT deduction on hourly OT premium · saves $700-1,500/year federal (no TN state offset since 0%)
- →Max at $24,500/year if DSO chain (Heartland / Aspen / Western) employer · saves $5,390/year federal at $78K tier
- →Direct Roth IRA $7,500/year still accessible at TN DH comp tier · Roth shelter on top of
- →Dental Hygiene Compact per-diem coverage (MD / MA / NC / IN at $35-52/hr) · adds $10-18K/year supplemental at TN 0% residency tax
- →Pursue perio / pedo specialty cert for $4-8/hr base premium · $8-16K/year lifetime comp uplift
- →Stay in TN for retirement: 0% state on retirement income + 0% estate + 0% inheritance + low property tax · most favorable US DH retirement
The Tennessee dental hygienist career arc — RDH entry to senior practice
Years 0-3 (post-RDH): $48-65K. AAS or BS in dental hygiene + national board exam (NBDHE) + TN State Board of Dentistry DH licensure + clinical exam. UT Health Science Center DH program (Memphis), Meharry DH program (Nashville), East Tennessee State University DH program (Johnson City), Tennessee State University, Roane State Community College, Volunteer State Community College feed in-state pipeline. Decision point: DSO chain entry (Heartland — dense TN footprint, Aspen, $48-62K + benefits + ) vs private practice associate ($55-72K depending on Williamson / Davidson / regional tier).
Years 3-10 (established practice + specialty + per-diem stack): $65-85K depending on practice tier + per-diem hours. Williamson County premium private practice $66-83K base. Nashville Davidson mid-tier $58-75K. Memphis / Knoxville / Chattanooga $56-72K. Specialty (perio, pedo) adds $6-12K. Per-diem floater work at $35-52/hr or 1099 stacks on top of base for DHs with bandwidth. Dental Hygiene Compact (since 2024) opens MD / MA / NC / IN per-diem coverage at higher rates.
Years 10+ (senior DH / leadership / retirement): $72-95K depending on track. Senior DH at Williamson-County private practice with profit-sharing reaches $82-95K. UT / Meharry / ETSU faculty / clinical roles $58-78K + benefits + state pension or . Most TN DHs retire in-state — among the most favorable US retirement structures (0% state + 0% estate + 0% inheritance + low property tax). Common patterns: stay in Williamson / Davidson / Sumner / Wilson, or migrate to Smoky Mountains foothills (Sevier, Blount).
Where Tennessee dental hygienists actually live
TN DH housing tracks practice location + commute. Williamson County DHs in Spring Hill / Nolensville / southern Franklin (more affordable than Brentwood / Franklin downtown core) for practice + 0% state. Nashville Davidson DHs in East Nashville / Sylvan Park / Inglewood. Sumner (Hendersonville) and Wilson (Mt. Juliet) for Nashville commute. Memphis DHs in Shelby (Germantown, Collierville). Knoxville DHs in Knox / Blount / Loudon Counties. Chattanooga DHs in Hamilton County.
Spring Hill / Nolensville / southern Franklin (Williamson)
$375-625K · 0% state · Williamson practice commute · top schools
Brentwood / Franklin downtown / Cool Springs (Williamson)
$625K-$1.2M · top US schools + premium · 0% state
East Nashville / Sylvan Park (Davidson)
$325-625K · 0% state · Nashville urban DH market
Hendersonville / Mt. Juliet (Sumner / Wilson)
$375-625K · 0% state · Nashville commute 25-35 min
Germantown / Collierville (Shelby/Memphis)
$400-700K · 0% state · Memphis premium suburban DH market
TN's 0% state tax + Williamson County premium-fee practices ($32-40/hr) + Dental Hygiene Compact mobility (since 2024) + 0% estate / 0% inheritance / low 0.64% property tax retirement structure make TN among the most favorable US DH markets — strong active-duty + most-favorable retirement structure of any state.
Is this the right move?
Tennessee dental hygiene — who it's best for
Working in your favor
- +TN 0% state income tax + 0% on investment income (Hall tax repealed 2021) · saves $3-6K/year vs MA / MD / IN at DH tier
- +Williamson County premium-fee practices: $32-40/hr · among top-5 wealthiest US counties · 25-35% fee premium
- +Dental Hygiene Compact member state (since 2024): per-diem coverage in MD / MA / NC / IN · $10-18K/year supplemental at 0% TN residency tax
- +0% estate + 0% inheritance + low 0.64% property tax · among most favorable US DH retirement structures
- +Three TN dental schools (UT Memphis + Meharry Nashville + ETSU) + multi-college DH pipeline · strong in-state hiring
Worth knowing before you sign
- −Williamson County premium tier ($625K-$1.2M) requires spouse-stack household for ownership at DH base + OT income
- −TN base DH rates ($27-35/hr Memphis / Knoxville / Chattanooga) lower than MA premium ($42-50/hr) or MD Bethesda ($48-58/hr)
- −TN retail / DSO dental market subject to broader chain consolidation pressure
- −Limited collective bargaining for non-academic hygienists
- −Sales tax 7% state + local (up to 9.75%) · highest combined sales tax in US · partially offsets 0% income tax for high-spending households
Job Market in Tennessee
Tennessee has active demand for Dental Hygienists.
Growth outlook: 7% growth through 2032 (faster than average)
Related job titles:
Cost of Living in Tennessee
Tennessee has a varied cost of living by region.
💰 Monthly take-home: $4,840
🏠 Typical rent: $1,600/mo
📊 After rent: $3,240/mo
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