| Tauschgeschäft (n) | barter; swap (Devisen) |
| technische Infrastruktur (f) | technical infrastructure |
| technische Überholung (f) | technical obsolescence |
| technische Zeichnung (f) | technical drawing |
| Teich (m) | pond |
| Teileigentum (n) (zwischen einem Wohnungseigentümer und - z.B. - einer Wohnbauvereinigung: England) | equity sharing |
| Teilhaber (m) | partner |
| Teillieferung(en) (f/pl) | partial delivery / delivery by installment(s) |
| teilmöbliert | partly furnished |
| Teilung (f) (von Grundstücken) | division / subdivision (of plots) |
| Teilzahlung(en) (f/pl) | instal(l)ment(s) |
| Telefonanrufbeantworter (m) | answerphone (BE) / answering machine |
| Teppich (m) | carpet |
| Teppichboden (m) | wall-to-wall carpeting |
| Termin (m) vereinbaren | make an appointment, to |
| Termineinlage(n) (f/pl) | fixed term deposit(s) / time/term deposit(s) |
| Terminfixierung (f) | fixed term |
| Termingeschäft (n) | forward contract / option trading / futures |
| Terrasse (f) | terrace |
| thermisch | thermal |
| Tiefgarage (f) | underground car-park / underground garage |
| tilgend | amortizing |
| Tilgung (f) (fin.) | amortization |
| Tilgung (f), endfällig | bullet repayment (repayment of loan at the end of maturity) |
| Tilgungsdarlehen (n) | amortizable loan |
| Tilgungsplan (m) | amortization schedule, repayment plan |
| Tilgungsträger | repayment vehicle |
| Tischler (m) | carpenter (Bautischler); joiner (Möbeltischler) |
| Tochterunternehmen (n/pl) | subsidiary(-ies) / associated/affiliated company(-ies) |
| Toilette (f) | toilet / restroom / lavatory |
| Tor (n) | gate |
| Totalsanierung (f) | substantial renovation / overall rehabilitation |
| tragend | load bearing / supporting |
| Trägerschaft (f) | sponsorship |
| Transfer (m) | remittance / transfer |
| transferieren (ins Ausland) | transfer (abroad), to |
| Transportart (f) | mode of transportation |
| transportieren | carry, to / transport, to |
| Transportkosten (pl) | transport(ation) costs/charges |
| Treppenhaus (n) | staircase |
| Treuhand (f) / Treuhänder (m) (jur.) | trustee / escrow (jur.) |
| Treuhandeinlage(n) (f/pl) | trust deposit(s) |
| Treuhänder (m) (jur.) | trustee / escrow (jur.) |
| treuhänderisch | on a trust basis |
| Treuhandkonto (n) | escrow account; fiduciary account |
| Treuhandschaft (f) | trusteeship |
| Treuhandspesen (pl) | escrow-fee |
| Tür (f) | door |
| Turm (m) | tower |
| Türrahmen (m) | door frame |