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Patients immigrated or born to immigrated parents constitute an increasing proportion of TB in Germany. This study aimed to assess the clinical presentation and outcome of immigrated TB-monoinfected (TB/HIV–) patients versus TB patients with an HIV coinfection (TB/HIV+). Ninety-three patients (36 boys/men, 57 girls/women; age range, 2–59 years) were investigated of whom 47 were TB/HIV+ and 46 TB/HIV–. TB/HIV+ patients more frequently had an African background (76.6% [36/47], P <0.001), TB/HIV– patients (63.0% [29/46]) more often had an East-European or Asian background ( P <0.001). Most common symptoms included lymphadenopathy (37.6% [35/93]) and weight loss (35.5% [33/93]). In TB/HIV+ patients acute presentation was more frequent including fever (57.4% [27/47]), gastrointestinal (44.7% [21/47]), and respiratory symptoms (36.2% [17/47]). TB skin test was highly positive in all performed cases (20/20), IGRA was positive in 98.2% (55/56) cases applied. Pulmonary involvement was relatively rare (51/93 [54.8%]), especially in TB/HIV– patients (36.10% [17/46]) vs. TB/HIV+ (70.23% [36/47]; P <0.001). An infectious etiology was suspected in only 43.5% (20/46) TB/HIV– vs. 72.3% (34/47) TB/HIV+ patients ( P ⩽0.005); a malignancy was suspected in (21/46 [45.7%] TB/HIV– patients vs. 12/47 [25.5%] TB/HIV+; P ⩽0.043). The diagnostic delay between first presentation to a doctor and TB diagnosis was long in all cases, especially in TB/HIV– patients (range, 0–336 weeks; median, 8 weeks vs. TB/HIV+ patients; range, 0–288 weeks; median, 0 weeks; P <0.05). TB, especially in young immigrated HIV– patients frequently presents as an atypic extrapulmonary disease, which may end up in a delayed diagnosis of up to several years.